ext4_map_blocks identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a struct:

fs/ext4/ext4.h, line 257 (as a struct)

Defined in 1 files as a prototype:

fs/ext4/ext4.h, line 3922 (as a prototype)

Defined in 1 files as a function:

fs/ext4/inode.c, line 700 (as a function)

Referenced in 18 files:

Smatch caller information:

fs/ext4/block_validity.c ext4_protect_reserved_inode() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	2	map	5959263704214945792
PARAM_VALUE	2	map->m_lblk	0-4294967294
PARAM_VALUE	2	map->m_len	1-u32max
PARAM_VALUE	3	flags	0
DATA_SOURCE	1	inode	r __ext4_iget

fs/ext4/move_extent.c ext4_move_extents() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	1	inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	1	inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	1	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	inode->i_size	s64min-(-1),1-s64max
PARAM_VALUE	2	map	2192309694899982352
PARAM_VALUE	2	map->m_flags	0
PARAM_VALUE	3	flags	0
CAPPED_DATA	1	inode->i_sb	1
USER_DATA	1	inode->i_sb->s_fs_info->s_first_error_block	s64min-s64max[c]
USER_DATA	1	inode->i_sb->s_fs_info->s_first_error_ino	0-4294967295
USER_DATA	2	map->m_lblk	0-u32max
USER_DATA	2	map->m_len	0-u32max
USER_DATA	2	map->m_pblk	0-576460756598390781,18446744069414584321-u64max

fs/ext4/move_extent.c mext_move_begin() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	2	map	686388598659739648
PARAM_VALUE	2	map->m_flags	0
PARAM_VALUE	2	map->m_pblk	0
PARAM_VALUE	2	map->m_seq	0
PARAM_VALUE	3	flags	0
CAPPED_DATA	1	inode	1
USER_DATA	2	map->m_lblk	0-u32max
USER_DATA	2	map->m_len	0-s32max[c]

fs/ext4/extents.c ext4_alloc_file_blocks() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	4096-ptr_max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_checksum_type	4
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->empty_dir	0,86,4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->get_context	0,706,4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	1	inode->i_sb->s_cop->set_context	0,67,4096-ptr_max
PARAM_VALUE	2	map	2420699865246560256
PARAM_VALUE	3	flags	3,67,1073741827,1073741891,1073742083,1073742147,1073742337,1073742401
BUF_SIZE	0	handle	(-1),1-s32max
BUF_SIZE	0	handle	(-1),1-s32max
CAPPED_DATA	1	inode	1
DATA_SOURCE	0	handle	r __ext4_journal_start
DATA_SOURCE	3	flags	$4 [m]
FUZZY_MAX	3	flags	1073742337
BIT_INFO	3	flags	0x1,0x40000143
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	inode->i_sb->s_fs_info->s_first_error_block	s64min-s64max[c]
USER_DATA	1	inode->i_sb->s_fs_info->s_first_error_ino	0-4294967295
USER_DATA	2	map->m_lblk	0-u32max
USER_DATA	2	map->m_len	0-u32max
USER_DATA	2	map->m_pblk	0-576460756598390781,18446744069414584321-u64max
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&mapping->invalidate_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ext4/extents.c ext4_convert_unwritten_extents() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0,4096-ptr_max
PARAM_VALUE	0	handle->h_journal->j_sb_buffer->b_folio->mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	handle->h_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_checksum_type	4
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb->s_cop->empty_dir	0,86,4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->get_context	0,706,4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2712
PARAM_VALUE	1	inode->i_sb->s_cop->set_context	0,67,4096-ptr_max
PARAM_VALUE	2	map	1963518785073856512
PARAM_VALUE	3	flags	1073742867
BUF_SIZE	0	handle	(-1),1-s32max
BUF_SIZE	0	handle	(-1),1-s32max
DATA_SOURCE	0	handle	$0 [m]
DATA_SOURCE	1	inode	$1
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	inode->i_sb->s_fs_info->s_first_error_block	s64min-s64max[c]
USER_DATA	1	inode->i_sb->s_fs_info->s_first_error_ino	0-4294967295
USER_DATA	2	map->m_lblk	0-u32max
USER_DATA	2	map->m_pblk	0-576460756598390781,18446744069414584321-u64max
NO_OVERFLOW_SIMPLE	1	inode->i_size

fs/ext4/extents.c ext4_convert_unwritten_extents_atomic() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0,4096-ptr_max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_checksum_type	4
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb->s_cop->empty_dir	0,86,4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->get_context	0,706,4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->set_context	0,67,4096-ptr_max
PARAM_VALUE	2	map	1299983146615517184
PARAM_VALUE	3	flags	1073742867
BUF_SIZE	0	handle	(-1),1-s32max
BUF_SIZE	0	handle	(-1),1-s32max
DATA_SOURCE	0	handle	$0 [m]
DATA_SOURCE	1	inode	$1
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	inode->i_sb->s_fs_info->s_first_error_block	s64min-s64max[c]
USER_DATA	1	inode->i_sb->s_fs_info->s_first_error_ino	0-4294967295
USER_DATA	2	map->m_lblk	0-u32max
USER_DATA	2	map->m_pblk	0-576460756598390781,18446744069414584321-u64max

fs/ext4/extents.c ext4_ext_clear_bb() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	0-ptr_max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb->s_bdev->bd_mapping->i_private_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	inode->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	2	map	5349116159868391424
PARAM_VALUE	2	map->m_lblk	0-4294967294
PARAM_VALUE	2	map->m_len	1-u32max
PARAM_VALUE	3	flags	0
DATA_SOURCE	1	inode	$0

fs/ext4/extents.c ext4_ext_replay_set_iblocks() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	0-ptr_max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb->s_bdev->bd_mapping->i_private_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	map	905263113442082816
PARAM_VALUE	2	map->m_lblk	0-4294967294
PARAM_VALUE	2	map->m_len	1-u32max
PARAM_VALUE	3	flags	0
DATA_SOURCE	1	inode	$0
NO_OVERFLOW_SIMPLE	1	inode->i_bytes

fs/ext4/extents.c skip_hole() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	2	map	6820124054722826240
PARAM_VALUE	2	map->m_lblk	0
PARAM_VALUE	3	flags	0
CAPPED_DATA	1	inode	1
DATA_SOURCE	1	inode	$0
NO_OVERFLOW_SIMPLE	1	inode->i_bytes

fs/ext4/fast_commit.c ext4_fc_replay_add_range() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb->s_cop->empty_dir	0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	1	inode->i_sb->s_cop->get_context	0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	1	inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	1	inode->i_sb->s_cop->set_context	0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	2	map	2709914159909662720
PARAM_VALUE	2	map->m_len	1-s32max
PARAM_VALUE	2	map->m_pblk	0
PARAM_VALUE	3	flags	0
DATA_SOURCE	1	inode	r __ext4_iget

fs/ext4/fast_commit.c ext4_fc_replay_del_range() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb->s_cop->empty_dir	0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	1	inode->i_sb->s_cop->get_context	0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	1	inode->i_sb->s_cop->set_context	0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	2	map	152528090244411392
PARAM_VALUE	2	map->m_len	1-u32max
PARAM_VALUE	3	flags	0
DATA_SOURCE	1	inode	r __ext4_iget

fs/ext4/fast_commit.c ext4_fc_set_bitmaps_and_counters() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	0-ptr_max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	1	inode->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	2	map	3142237444824727552
PARAM_VALUE	2	map->m_lblk	0-4294967294
PARAM_VALUE	2	map->m_len	1-u32max
PARAM_VALUE	3	flags	0
DATA_SOURCE	1	inode	r __ext4_iget
NO_OVERFLOW_SIMPLE	1	inode->i_mapping->host->i_bytes

fs/ext4/inode.c _ext4_get_block() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2704
PARAM_VALUE	1	inode->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_parent	0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	2	map	1023468657583751168
PARAM_VALUE	3	flags	0-1,3
BUF_SIZE	0	handle	1-s32max
CAPPED_DATA	1	inode	1
DATA_SOURCE	1	inode	$0
DATA_SOURCE	3	flags	$3
FUZZY_MAX	3	flags	1
HARD_MAX	3	flags	3
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	inode->i_bytes	0-65023[c]

fs/ext4/inode.c ext4_getblk() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_checksum_type	4
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->fh_to_parent	0,4672,5297,4573560380487,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784-s64max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	1	inode->i_mapping->a_ops->error_remove_folio	0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE	1	inode->i_mapping->a_ops->free_folio	0,87018317492477952,1576041750683152384,3223952723663937536,4787850423793061888
PARAM_VALUE	1	inode->i_mapping->a_ops->is_partially_uptodate	0,1933474595957665792,7182876493439184896
PARAM_VALUE	1	inode->i_mapping->a_ops->launder_folio	0,122107076755599360,327075084911996928,858079631894568960,7268098942548045824
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_op->atomic_open	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->get_acl	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->get_link	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->link	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->lookup	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->mknod	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->readlink	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->rmdir	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->unlink	0,4096-ptr_max
PARAM_VALUE	1	inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_bdev->bd_mapping->host->i_op->get_offset_ctx	0,2606890545167454208
PARAM_VALUE	1	inode->i_sb->s_bdev->bd_mapping->host->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	1	inode->i_sb->s_bdev->bd_mapping->host->i_op->sync_lazytime	0,6951464784224747520
PARAM_VALUE	1	inode->i_sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	1	inode->i_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	1	inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2712
PARAM_VALUE	1	inode->i_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	1	inode->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_parent	0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	2	map	2337387570923208704
PARAM_VALUE	2	map->m_len	1
PARAM_VALUE	3	flags	0-1,33,2048
BUF_SIZE	0	handle	(-1)-s32max
BUF_SIZE	0	handle	(-1)-s32max
BUF_SIZE	1	inode->i_fop	(-1),272
BUF_SIZE	1	inode->i_op	(-1),256
DATA_SOURCE	0	handle	$0
DATA_SOURCE	1	inode	$1
DATA_SOURCE	3	flags	$3
STR_LEN	0	handle	(-1)-1
STR_LEN	0	handle	(-1)-1
HARD_MAX	3	flags	2048
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	inode->i_bytes	0-65023[c]
USER_DATA	1	inode->i_mode	0-u16max
USER_DATA	1	inode->i_size	(-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE	1	inode->i_blkbits
NO_OVERFLOW_SIMPLE	1	inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	2	map->m_lblk
HALF_LOCKED2	1	&inode->i_rwsem

fs/ext4/inode.c ext4_iomap_alloc() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->fh_to_parent	0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	1	inode->i_size	s64min-9223372036854775806
PARAM_VALUE	2	map	5157543475251793920
PARAM_VALUE	2	map->m_len	0-4096
PARAM_VALUE	3	flags	0
CAPPED_DATA	1	inode	1
DATA_SOURCE	1	inode	$0
DATA_SOURCE	2	map	$1
FUZZY_MAX	2	map->m_len	4096
HARD_MAX	2	map->m_len	4096
USER_DATA	2	map->m_len	0-4096[c]
USER_DATA	2	map->m_pblk	0-576460756598390781,18446744069414584321-u64max

fs/ext4/inode.c ext4_iomap_alloc() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	4096-ptr_max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_checksum_type	4
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->fh_to_parent	0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->empty_dir	0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	1	inode->i_sb->s_cop->get_context	0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	1	inode->i_sb->s_cop->set_context	0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	1	inode->i_size	s64min-9223372036854775806
PARAM_VALUE	2	map	5157543475251793920
PARAM_VALUE	3	flags	0-1,3,513
BUF_SIZE	0	handle	(-1),1-s32max
BUF_SIZE	0	handle	(-1),1-s32max
CAPPED_DATA	1	inode	1
DATA_SOURCE	0	handle	r __ext4_journal_start
DATA_SOURCE	1	inode	$0
DATA_SOURCE	2	map	$1
FUZZY_MAX	3	flags	513
BIT_INFO	3	flags	0x0,0x203
NOSPEC	2	map->m_len
NOSPEC	2	map->m_pblk
HARD_MAX	3	flags	513
USER_DATA	1	inode->i_sb->s_fs_info->s_first_error_block	s64min-s64max[c]
USER_DATA	1	inode->i_sb->s_fs_info->s_first_error_ino	0-4294967295
USER_DATA	2	map->m_len	0-u32max
USER_DATA	2	map->m_pblk	0-576460756598390781,18446744069414584321-u64max

fs/ext4/inode.c ext4_iomap_begin() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	2	map	5157543475251793920
PARAM_VALUE	3	flags	0
DATA_SOURCE	1	inode	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	map->m_len	0-u32max[c]
HALF_LOCKED2		&inode->i_rwsem

fs/ext4/inode.c ext4_iomap_begin() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	2	map	5157543475251793920
PARAM_VALUE	3	flags	0
DATA_SOURCE	1	inode	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	map->m_len	0-u32max[c]
HALF_LOCKED2		&inode->i_rwsem

fs/ext4/inode.c ext4_iomap_begin_report() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	2	map	1942344783689351168
PARAM_VALUE	3	flags	0
DATA_SOURCE	1	inode	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	map->m_len	0-u32max[c]

fs/ext4/inode.c ext4_map_blocks_atomic_write() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	4096-ptr_max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_checksum_type	4
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->fh_to_parent	0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_export_op->encode_fh	0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_dentry	0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_parent	0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_2orders.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_allocated.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_breaks.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_ex_scanned.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_goals.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_groups_scanned.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_len_goals.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_reqs.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_stream_goals.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_success.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.raw_lock.locked	0-255
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.raw_lock.locked_pending	0-u16max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.raw_lock.pending	0-255
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.raw_lock.tail	0-u16max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirtyclusters_counter.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirtyclusters_counter.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.burst	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.flags	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.interval	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.missed.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_error_notify_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_es_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_lock.osq.tail.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_crc	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_cur_tag	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_current_pass	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_modified_inodes_size	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_modified_inodes_used	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_regions_size	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_regions_used	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_regions_valid	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_replay_expected_off	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_replay_num_tags	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_subtid.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeclusters_counter.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeclusters_counter.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeclusters_counter.lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeinodes_counter.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeinodes_counter.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeinodes_counter.lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.release.cpu	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.release.timer.flags	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.state_add_uevent_sent	0-1
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.state_in_sysfs	0-1
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.state_initialized	0-1
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.state_remove_uevent_sent	0-1
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.uevent_suppress	0-1
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj_unregister.done	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj_unregister.wait.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj_unregister.wait.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_lock_busy.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_mb_buddies_generated.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_mb_discarded.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_mb_free_pending.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_mb_lost_chunks.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_mb_preallocated.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_count.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.burst	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.flags	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.interval	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.missed.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_orphan_info.of_blocks	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_orphan_info.of_csum_seed	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_orphan_lock.osq.tail.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_resgid.val	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_resuid.val	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_retry_alloc_pending.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_count.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_ratelimit_state.burst	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_ratelimit_state.flags	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_ratelimit_state.interval	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_ratelimit_state.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_ratelimit_state.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_writepages_rwsem.block.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_writepages_rwsem.rss.gp_count	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_writepages_rwsem.rss.gp_state	s32min-s32max
PARAM_VALUE	1	inode->i_size	s64min-9223372036854775806
PARAM_VALUE	1	inode->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	1	inode->i_wb->dwork.wq->saved_max_active	s32min-s32max
PARAM_VALUE	1	inode->i_wb->dwork.wq->saved_min_active	s32min-s32max
PARAM_VALUE	1	*inode->i_sb->s_fs_info->s_freeinodes_counter.lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	2	map	5157543475251793920
PARAM_VALUE	3	flags	0-1,3,513
BUF_SIZE	0	handle	(-1),1-s32max
BUF_SIZE	0	handle	(-1),1-s32max
CAPPED_DATA	1	inode	1
DATA_SOURCE	0	handle	$0
DATA_SOURCE	1	inode	$1
DATA_SOURCE	2	map	$2
DATA_SOURCE	3	flags	$3
FUZZY_MAX	3	flags	513
BIT_INFO	3	flags	0x0,0x203
NOSPEC	2	map->m_len
NOSPEC	2	map->m_pblk
HARD_MAX	3	flags	513
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	inode->i_blocks	0-18014398515341359,18428729675200069633-u64max
USER_DATA	1	inode->i_bytes	0-65023[c]
USER_DATA	1	inode->i_mode	0-u16max
USER_DATA	2	map->m_lblk	0-4294967294
USER_DATA	2	map->m_len	0-u32max
USER_DATA	2	map->m_pblk	0-576460756598390781,18446744069414584321-u64max
NO_OVERFLOW_SIMPLE	1	inode->i_blkbits
NO_OVERFLOW_SIMPLE	1	inode->i_ino
NO_OVERFLOW_SIMPLE	1	inode->i_size
HALF_LOCKED2		&inode->i_rwsem

fs/ext4/inode.c ext4_map_blocks_atomic_write_slow() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0-ptr_max
PARAM_VALUE	0	handle->h_sync	1
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.next	5159360019465732096
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_checksum_type	4
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->fh_to_parent	0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->empty_dir	0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	1	inode->i_sb->s_cop->get_context	0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	1	inode->i_sb->s_cop->set_context	0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	1	inode->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_parent	0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_2orders.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_allocated.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_breaks.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_ex_scanned.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_goals.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_groups_scanned.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_len_goals.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_reqs.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_stream_goals.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_success.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.raw_lock.locked	0-255
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.raw_lock.locked_pending	0-u16max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.raw_lock.pending	0-255
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.raw_lock.tail	0-u16max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirtyclusters_counter.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.burst	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.flags	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.interval	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.missed.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_error_notify_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_es_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_lock.osq.tail.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_crc	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_cur_tag	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_current_pass	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_modified_inodes_size	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_modified_inodes_used	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_regions_size	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_regions_used	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_regions_valid	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_replay_expected_off	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_replay_num_tags	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_subtid.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeclusters_counter.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeclusters_counter.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeclusters_counter.lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeinodes_counter.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeinodes_counter.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeinodes_counter.lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.release.cpu	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.release.timer.flags	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.state_add_uevent_sent	0-1
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.state_in_sysfs	0-1
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.state_initialized	0-1
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.state_remove_uevent_sent	0-1
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.uevent_suppress	0-1
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj_unregister.done	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj_unregister.wait.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj_unregister.wait.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_lock_busy.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_mb_buddies_generated.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_mb_discarded.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_mb_free_pending.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_mb_lost_chunks.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_mb_preallocated.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_count.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.burst	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.flags	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.interval	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.missed.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_orphan_info.of_blocks	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_orphan_info.of_csum_seed	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_orphan_lock.osq.tail.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_resgid.val	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_resuid.val	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_retry_alloc_pending.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_count.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_ratelimit_state.burst	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_ratelimit_state.flags	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_ratelimit_state.interval	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_ratelimit_state.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_ratelimit_state.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_writepages_rwsem.block.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_writepages_rwsem.rss.gp_count	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_writepages_rwsem.rss.gp_state	s32min-s32max
PARAM_VALUE	1	inode->i_size	s64min-9223372036854775806
PARAM_VALUE	1	inode->i_wb->dwork.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	1	inode->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	1	inode->i_wb->dwork.wq->saved_max_active	s32min-s32max
PARAM_VALUE	1	inode->i_wb->dwork.wq->saved_min_active	s32min-s32max
PARAM_VALUE	1	inode->i_wb->refcnt.percpu_count_ptr	1-u64max
PARAM_VALUE	2	map	5157543475251793920
PARAM_VALUE	3	flags	513
BUF_SIZE	0	handle	(-1),1-s32max
BUF_SIZE	0	handle	(-1),1-s32max
CAPPED_DATA	1	inode	1
DATA_SOURCE	0	handle	$0
DATA_SOURCE	1	inode	$1
DATA_SOURCE	2	map	$2
NOSPEC	2	map->m_lblk
NOSPEC	2	map->m_len
NOSPEC	2	map->m_pblk
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	inode->i_bytes	0-65023[c]
USER_DATA	1	inode->i_mode	0-u16max
USER_DATA	1	inode->i_sb->s_fs_info->s_first_error_block	s64min-s64max[c]
USER_DATA	1	inode->i_sb->s_fs_info->s_first_error_ino	0-4294967295
USER_DATA	2	map->m_lblk	0-4294967294
USER_DATA	2	map->m_len	0-u32max
USER_DATA	2	map->m_pblk	0-576460756598390781,18446744069414584321-u64max
NO_OVERFLOW_SIMPLE	1	inode->i_blkbits
NO_OVERFLOW_SIMPLE	1	inode->i_ino
NO_OVERFLOW_SIMPLE	1	inode->i_mapping->host->i_size
HALF_LOCKED2		&inode->i_rwsem

fs/ext4/inode.c ext4_map_blocks_atomic_write_slow() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0-ptr_max
PARAM_VALUE	0	handle->h_sync	1
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.next	5159360019465732096
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_checksum_type	4
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->fh_to_parent	0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->empty_dir	0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	1	inode->i_sb->s_cop->get_context	0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	1	inode->i_sb->s_cop->set_context	0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	1	inode->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_parent	0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_2orders.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_allocated.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_breaks.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_ex_scanned.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_goals.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_groups_scanned.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_len_goals.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_reqs.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_stream_goals.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bal_success.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.raw_lock.locked	0-255
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.raw_lock.locked_pending	0-u16max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.raw_lock.pending	0-255
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirs_counter.lock.raw_lock.tail	0-u16max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_dirtyclusters_counter.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.burst	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.flags	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.interval	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_err_ratelimit_state.missed.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_error_notify_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_es_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_lock.osq.tail.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_crc	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_cur_tag	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_current_pass	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_modified_inodes_size	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_modified_inodes_used	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_regions_size	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_regions_used	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_regions_valid	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_replay_expected_off	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_replay_state.fc_replay_num_tags	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_fc_subtid.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeclusters_counter.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeclusters_counter.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeclusters_counter.lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeinodes_counter.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeinodes_counter.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeinodes_counter.lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.release.cpu	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.release.timer.flags	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.state_add_uevent_sent	0-1
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.state_in_sysfs	0-1
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.state_initialized	0-1
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.state_remove_uevent_sent	0-1
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj.uevent_suppress	0-1
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj_unregister.done	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj_unregister.wait.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_kobj_unregister.wait.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_lock_busy.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_mb_buddies_generated.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_mb_discarded.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_mb_free_pending.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_mb_lost_chunks.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_mb_preallocated.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_count.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.burst	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.flags	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.interval	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_msg_ratelimit_state.missed.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_orphan_info.of_blocks	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_orphan_info.of_csum_seed	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_orphan_lock.osq.tail.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_resgid.val	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_resuid.val	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_retry_alloc_pending.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_count.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_ratelimit_state.burst	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_ratelimit_state.flags	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_ratelimit_state.interval	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_ratelimit_state.lock.magic	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_warning_ratelimit_state.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_writepages_rwsem.block.counter	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_writepages_rwsem.rss.gp_count	s32min-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_writepages_rwsem.rss.gp_state	s32min-s32max
PARAM_VALUE	1	inode->i_size	s64min-9223372036854775806
PARAM_VALUE	1	inode->i_wb->dwork.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	1	inode->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	1	inode->i_wb->dwork.wq->saved_max_active	s32min-s32max
PARAM_VALUE	1	inode->i_wb->dwork.wq->saved_min_active	s32min-s32max
PARAM_VALUE	1	inode->i_wb->refcnt.percpu_count_ptr	1-u64max
PARAM_VALUE	2	map	5157543475251793920
PARAM_VALUE	2	map->m_flags	0
PARAM_VALUE	3	flags	4096
BUF_SIZE	0	handle	(-1),1-s32max
BUF_SIZE	0	handle	(-1),1-s32max
CAPPED_DATA	1	inode	1
CAPPED_DATA	2	map->m_len	1
DATA_SOURCE	0	handle	$0
DATA_SOURCE	1	inode	$1
DATA_SOURCE	2	map	$2
NOSPEC	2	map->m_lblk
NOSPEC	2	map->m_len
NOSPEC	2	map->m_pblk
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	inode->i_bytes	0-65023[c]
USER_DATA	1	inode->i_mode	0-u16max
USER_DATA	1	inode->i_sb->s_fs_info->s_first_error_block	s64min-s64max[c]
USER_DATA	1	inode->i_sb->s_fs_info->s_first_error_ino	0-4294967295
USER_DATA	2	map->m_lblk	0-4294967294
USER_DATA	2	map->m_len	0-u32max
USER_DATA	2	map->m_pblk	0-576460756598390781,18446744069414584321-u64max
NO_OVERFLOW_SIMPLE	1	inode->i_blkbits
NO_OVERFLOW_SIMPLE	1	inode->i_ino
NO_OVERFLOW_SIMPLE	1	inode->i_mapping->host->i_size
HALF_LOCKED2		&inode->i_rwsem

fs/ext4/inode.c mpage_map_one_extent() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0,4096-ptr_max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_state_lock.dep_map->name	0-255
PARAM_VALUE	0	handle->h_transaction->t_journal->j_state_lock.owner	(-1)
PARAM_VALUE	0	handle->h_transaction->t_journal->j_state_lock.owner_cpu	u32max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_state_lock.raw_lock.wlocked	0
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_checksum_type	4
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_trans_commit_map->name	0-255
PARAM_VALUE	0	handle->h_transaction->t_synchronous_commit	1
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	2	map	3582243308397756464,8837194308204744752
PARAM_VALUE	3	flags	1073742881,1073742883
BUF_SIZE	0	handle	(-1),1-s32max
BUF_SIZE	0	handle	(-1),1-s32max
BUF_SIZE	2	map	32
DATA_SOURCE	0	handle	$0
FUZZY_MAX	3	flags	1073742881
BIT_INFO	3	flags	0x40000421,0x40000423
RX_PATH
TASK_NOT_RUNNING

fs/ext4/xattr.c ext4_xattr_inode_write() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0-ptr_max
PARAM_VALUE	0	handle->h_sync	1
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.next	5159360019465732096
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	handle->h_transaction->t_journal->j_abort_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	handle->h_transaction->t_journal->j_state_lock.owner	(-1)
PARAM_VALUE	0	handle->h_transaction->t_journal->j_state_lock.owner_cpu	u32max
PARAM_VALUE	0	handle->h_transaction->t_journal->j_state_lock.raw_lock.wlocked	0
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_checksum_type	4
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->free_inode	5940081188897697792
PARAM_VALUE	1	inode->i_flags	0,32-u32max
PARAM_VALUE	1	inode->i_fop	5940081188897697792
PARAM_VALUE	1	inode->i_ino	2-u32max
PARAM_VALUE	1	inode->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	inode->i_mapping	4096-ptr_max
PARAM_VALUE	1	inode->i_mapping->a_ops	2516934354385506304,2712085621946273792,3356274092082380800,4446768011941285888
PARAM_VALUE	1	inode->i_mapping->a_ops->bmap	2704442564616388608
PARAM_VALUE	1	inode->i_mapping->a_ops->dirty_folio	1900981180420345856,5003030906497077248,6238236541637095424
PARAM_VALUE	1	inode->i_mapping->a_ops->error_remove_folio	0,3650281484867371008
PARAM_VALUE	1	inode->i_mapping->a_ops->invalidate_folio	0,3043936529414438912,4171027571669192704
PARAM_VALUE	1	inode->i_mapping->a_ops->is_partially_uptodate	0,1933474595957665792
PARAM_VALUE	1	inode->i_mapping->a_ops->migrate_folio	0,366217828614144000,1116275328706387968
PARAM_VALUE	1	inode->i_mapping->a_ops->read_folio	0,330668319981912064
PARAM_VALUE	1	inode->i_mapping->a_ops->readahead	0,2900903692412899328
PARAM_VALUE	1	inode->i_mapping->a_ops->release_folio	0,7708064358502932480
PARAM_VALUE	1	inode->i_mapping->a_ops->swap_activate	1429905111713320960
PARAM_VALUE	1	inode->i_mapping->a_ops->write_begin	0,26640849986056192,8424503434694873088
PARAM_VALUE	1	inode->i_mapping->a_ops->write_end	0,270880766896562176,1540026968074792960,7123840939656998912
PARAM_VALUE	1	inode->i_mapping->a_ops->writepages	630850992525471744,7111727506995642368
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_op	3728026721618821120
PARAM_VALUE	1	inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	1	inode->i_rwsem.first_waiter->handoff_set	1
PARAM_VALUE	1	inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	1	inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	1	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->empty_dir	0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	1	inode->i_sb->s_cop->get_context	0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	1	inode->i_sb->s_cop->inode_info_offs	1632,1808,2632,2648,2712
PARAM_VALUE	1	inode->i_sb->s_cop->set_context	0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	1	inode->i_sb->s_fs_info	4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_bdev_wb_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeclusters_counter.lock.owner	(-1)
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeclusters_counter.lock.owner_cpu	4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeclusters_counter.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeinodes_counter.lock.owner	(-1)
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeinodes_counter.lock.owner_cpu	4294967295
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_freeinodes_counter.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	1	inode->i_sb->s_fs_info->s_journal->j_state_lock.dep_map->name	0-255
PARAM_VALUE	1	inode->i_version.counter	1
PARAM_VALUE	2	map	6715701528130605056
PARAM_VALUE	3	flags	1
BUF_SIZE	0	handle	(-1),1-s32max
BUF_SIZE	0	handle	(-1),1-s32max
CAPPED_DATA	1	inode->i_ino	1
CAPPED_DATA	1	inode->i_sb	1
DATA_SOURCE	0	handle	$0
DATA_SOURCE	1	inode	$1
STR_LEN	0	handle	(-1)-1
STR_LEN	0	handle	(-1)-1
STR_LEN	1	inode	(-1)
STR_LEN	1	inode	(-1)
BIT_INFO	1	inode->i_flags	0x20,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inode->i_rwsem

fs/ext4/inline.c ext4_convert_inline_data_nolock() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_checksum_type	4
PARAM_VALUE	0	handle->h_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_data.a_ops->bmap	0,4096-ptr_max
PARAM_VALUE	1	inode->i_data.a_ops->direct_IO	0,4096-ptr_max
PARAM_VALUE	1	inode->i_data.a_ops->dirty_folio	0,4096-ptr_max
PARAM_VALUE	1	inode->i_data.a_ops->error_remove_folio	0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE	1	inode->i_data.a_ops->free_folio	0,4096-ptr_max
PARAM_VALUE	1	inode->i_data.a_ops->invalidate_folio	0,4096-ptr_max
PARAM_VALUE	1	inode->i_data.a_ops->is_dirty_writeback	0,7518438349615988736,8867638692533350400
PARAM_VALUE	1	inode->i_data.a_ops->is_partially_uptodate	0,1933474595957665792,7182876493439184896
PARAM_VALUE	1	inode->i_data.a_ops->launder_folio	0,4096-ptr_max
PARAM_VALUE	1	inode->i_data.a_ops->migrate_folio	0,4096-ptr_max
PARAM_VALUE	1	inode->i_data.a_ops->read_folio	0,4096-ptr_max
PARAM_VALUE	1	inode->i_data.a_ops->readahead	0,4096-ptr_max
PARAM_VALUE	1	inode->i_data.a_ops->release_folio	0,4096-ptr_max
PARAM_VALUE	1	inode->i_data.a_ops->swap_activate	0,4096-ptr_max
PARAM_VALUE	1	inode->i_data.a_ops->swap_deactivate	0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE	1	inode->i_data.a_ops->swap_rw	0,4986685196838862848,8487923053812363264
PARAM_VALUE	1	inode->i_data.a_ops->write_begin	0,4096-ptr_max
PARAM_VALUE	1	inode->i_data.a_ops->write_end	0,4096-ptr_max
PARAM_VALUE	1	inode->i_data.a_ops->writepages	0,4096-ptr_max
PARAM_VALUE	1	inode->i_ino	2-u32max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_mapping->invalidate_lock.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_op->atomic_open	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->create	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->fiemap	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->fileattr_get	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->fileattr_set	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->get_acl	0,434817594022129664,1176132492164517888,2308293591809245184,2352177825799393280,5894181231315005440,7161457072544161792,8358186677320523776
PARAM_VALUE	1	inode->i_op->get_inode_acl	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->get_link	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->get_offset_ctx	0,2606890545167454208
PARAM_VALUE	1	inode->i_op->getattr	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->link	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->listxattr	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->lookup	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->mkdir	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->mknod	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->permission	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->readlink	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->rename	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->rmdir	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->set_acl	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->setattr	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->symlink	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->sync_lazytime	0,6951464784224747520
PARAM_VALUE	1	inode->i_op->tmpfile	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->unlink	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->update_time	0,4096-ptr_max
PARAM_VALUE	1	inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->empty_dir	0,86,4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->get_context	0,706,4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE	1	inode->i_sb->s_cop->set_context	0,67,4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_parent	0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE	2	map	8529011172822990848
PARAM_VALUE	2	map->m_flags	0
PARAM_VALUE	2	map->m_lblk	0
PARAM_VALUE	2	map->m_len	1
PARAM_VALUE	3	flags	1
BUF_SIZE	0	handle	(-1)-s32max
BUF_SIZE	0	handle	(-1)-s32max
BUF_SIZE	1	inode	(-1),1-s32max
BUF_SIZE	1	inode	(-1),1-s32max
BUF_SIZE	1	inode->i_fop	(-1),272
BUF_SIZE	1	inode->i_mapping->a_ops	(-1),152
BUF_SIZE	1	inode->i_op	(-1),256
CAPPED_DATA	1	inode->i_ino	1
DATA_SOURCE	0	handle	$0
DATA_SOURCE	1	inode	$1
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	inode->__i_nlink	1-u32max
USER_DATA	1	inode->i_size	(-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE	1	inode->i_blkbits
NO_OVERFLOW_SIMPLE	1	inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE	1	inode->i_sb->s_blocksize_bits
HALF_LOCKED2	1	&inode->i_rwsem

fs/ext4/readpage.c ext4_mpage_readpages() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->empty_dir	0,86,4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->get_context	0,706,4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	1	inode->i_sb->s_cop->set_context	0,67,4096-ptr_max
PARAM_VALUE	2	map	3870430650327248896
PARAM_VALUE	3	flags	0
DATA_SOURCE	1	inode	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	inode->i_sb->s_fs_info->s_first_error_block	s64min-s64max[c]
USER_DATA	1	inode->i_sb->s_fs_info->s_first_error_ino	0-4294967295
USER_DATA	2	map->m_len	1-s32max[c]
USER_DATA	2	map->m_pblk	0-576460756598390781,18446744069414584321-u64max
NO_OVERFLOW_SIMPLE	1	inode->i_bytes
NO_OVERFLOW_SIMPLE	1	inode->i_size
HALF_LOCKED2		&mapping->invalidate_lock

fs/ext4/file.c ext4_dio_needs_zeroing() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	2	map	1239058531386048512
PARAM_VALUE	3	flags	0
CAPPED_DATA	1	inode	1
DATA_SOURCE	1	inode	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
HALF_LOCKED2	1	&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ext4/file.c ext4_dio_needs_zeroing() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->empty_dir	0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	1	inode->i_sb->s_cop->get_context	0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	1	inode->i_sb->s_cop->set_context	0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	2	map	1239058531386048512
PARAM_VALUE	2	map->m_len	1
PARAM_VALUE	3	flags	0
CAPPED_DATA	1	inode	1
DATA_SOURCE	1	inode	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	map->m_lblk	0-u32max[c]
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
HALF_LOCKED2	1	&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ext4/namei.c ext4_append() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_op->get_acl	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->get_link	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->link	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->lookup	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->mknod	0,4096-ptr_max
PARAM_VALUE	1	inode->i_op->readlink	0,4096-ptr_max
PARAM_VALUE	1	inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2712
PARAM_VALUE	1	inode->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_parent	0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	2	map	464569371413270528
PARAM_VALUE	2	map->m_len	1
PARAM_VALUE	3	flags	0
BUF_SIZE	1	inode->i_fop	(-1),272
BUF_SIZE	1	inode->i_op	(-1),256
CAPPED_DATA	1	inode	1
DATA_SOURCE	1	inode	$1
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	inode->i_mode	0-u16max
USER_DATA	1	inode->i_size	(-9223372036854775807)-(-4),0-s64max
USER_DATA	2	map->m_lblk	0-u32max
NO_OVERFLOW_SIMPLE	1	inode->i_bytes

fs/ext4/dir.c ext4_readdir() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_bdev->bd_mapping->host->i_op->get_offset_ctx	0,2606890545167454208
PARAM_VALUE	1	inode->i_sb->s_bdev->bd_mapping->host->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	1	inode->i_sb->s_bdev->bd_mapping->host->i_op->sync_lazytime	0,6951464784224747520
PARAM_VALUE	1	inode->i_sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_sb->s_cop->empty_dir	0,86,4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->get_context	0,706,4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->set_context	0,67,4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	1	inode->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	1	inode->i_size	(-9223372036854775807)-s64max
PARAM_VALUE	2	map	6260556184326451200
PARAM_VALUE	2	map->m_len	1
PARAM_VALUE	3	flags	0
CAPPED_DATA	1	inode	1
BIT_INFO	1	inode->i_flags	0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dir_fp->readdir_lock
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ext4/super.c ext4_journal_bmap() -> ext4_map_blocks()

Type	Parameter	Key	Value
PARAM_VALUE	0	handle	0
PARAM_VALUE	1	inode	1-u64max
PARAM_VALUE	1	inode->i_mapping->host->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	1	inode->i_mapping->host->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	inode->i_mapping->host->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE	2	map	4402381026341912576
PARAM_VALUE	2	map->m_len	1
PARAM_VALUE	3	flags	0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&journal->j_checkpoint_mutex