jbd2_write_superblock identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

fs/jbd2/journal.c, line 1783 (as a function)

Referenced in 2 files:

Smatch caller information:

fs/jbd2/journal.c jbd2_journal_update_sb_errno() -> jbd2_write_superblock()

Type	Parameter	Key	Value
PARAM_VALUE	0	journal	4096-ptr_max
PARAM_VALUE	0	journal->j_checkpoint_transactions->t_checkpoint_list->b_frozen_triggers->t_abort	4096-ptr_max
PARAM_VALUE	0	journal->j_checkpoint_transactions->t_checkpoint_list->b_triggers->t_abort	4096-ptr_max
PARAM_VALUE	0	journal->j_dev->bd_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	0	journal->j_dev->bd_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	0	journal->j_dev->bd_mapping->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	0	journal->j_dev->bd_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE	0	journal->j_fs_dev->bd_disk->part0->bd_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	0	journal->j_fs_dev->bd_disk->part0->bd_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	0	journal->j_fs_dev->bd_disk->part0->bd_mapping->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	0	journal->j_fs_dev->bd_disk->part0->bd_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	0	journal->j_fs_dev->bd_holder_ops->freeze	4096-ptr_max
PARAM_VALUE	0	journal->j_fs_dev->bd_holder_ops->mark_dead	4096-ptr_max
PARAM_VALUE	0	journal->j_fs_dev->bd_holder_ops->sync	4096-ptr_max
PARAM_VALUE	0	journal->j_inode->i_mapping->host->i_op->get_offset_ctx	0,2606890545167454208
PARAM_VALUE	0	journal->j_inode->i_mapping->host->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	0	journal->j_inode->i_mapping->host->i_op->sync_lazytime	0,6951464784224747520
PARAM_VALUE	0	journal->j_inode->i_mapping->host->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	journal->j_inode->i_mapping->host->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	journal->j_inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE	0	journal->j_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	journal->j_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	journal->j_inode->i_sb->dq_op->alloc_dquot	4096-ptr_max
PARAM_VALUE	0	journal->j_running_transaction->t_buffers->b_frozen_triggers->t_abort	4096-ptr_max
PARAM_VALUE	0	journal->j_running_transaction->t_journal->j_inode->i_mapping->host->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	0	journal->j_running_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	0	journal->j_sb_buffer	4096-ptr_max
PARAM_VALUE	0	journal->j_sb_buffer->b_folio->mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	journal->j_sb_buffer->b_folio->mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	journal->j_state_lock.dep_map->name	0-255
PARAM_VALUE	0	journal->j_state_lock.owner	(-1)
PARAM_VALUE	0	journal->j_state_lock.owner_cpu	u32max
PARAM_VALUE	0	journal->j_state_lock.raw_lock.wlocked	0
PARAM_VALUE	0	journal->j_superblock	4096-ptr_max
PARAM_VALUE	0	journal->j_superblock->s_checksum_type	4
PARAM_VALUE	0	journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	0	journal->j_superblock->s_header.h_blocktype	0-2,4-u32max
PARAM_VALUE	0	journal->j_superblock->s_header.h_magic	3225106840
PARAM_VALUE	1	write_flags	131072
BUF_SIZE	0	journal	(-1),64,128,280,1024,2592
BUF_SIZE	0	journal	(-1),64,128,280,1024,2592
BUF_SIZE	0	journal->j_revoke	(-1)-s32max
DATA_SOURCE	0	journal	$0
STR_LEN	0	journal	(-1)-0
STR_LEN	0	journal	(-1)-0
STR_LEN	0	journal->j_running_transaction->t_journal	(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	journal->j_blocksize
NO_OVERFLOW_SIMPLE	0	journal->j_dev->bd_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	journal->j_dev->bd_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	journal->j_devname
NO_OVERFLOW_SIMPLE	0	journal->j_revoke->hash_size
NO_OVERFLOW_SIMPLE	0	journal->j_revoke->hash_table
HALF_LOCKED2	0	&journal->j_abort_mutex
HALF_LOCKED2	0	&journal->j_barrier
HALF_LOCKED2	0	&journal->j_checkpoint_mutex

fs/jbd2/journal.c jbd2_journal_update_sb_log_tail() -> jbd2_write_superblock()

Type	Parameter	Key	Value
PARAM_VALUE	0	journal	4096-ptr_max
PARAM_VALUE	0	journal->j_checkpoint_mutex.dep_map->name	0-255
PARAM_VALUE	0	journal->j_fs_dev	4096-ptr_max
PARAM_VALUE	0	journal->j_fs_dev->bd_disk->part0->bd_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	0	journal->j_fs_dev->bd_disk->part0->bd_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	0	journal->j_fs_dev->bd_disk->part0->bd_mapping->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	0	journal->j_fs_dev->bd_disk->part0->bd_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	0	journal->j_fs_dev->bd_mapping	4096-ptr_max
PARAM_VALUE	0	journal->j_inode->i_mapping->host->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	0	journal->j_inode->i_mapping->host->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	journal->j_inode->i_mapping->host->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	journal->j_running_transaction->t_buffers->b_frozen_triggers->t_abort	4096-ptr_max
PARAM_VALUE	0	journal->j_running_transaction->t_journal->j_inode->i_mapping->host->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	0	journal->j_running_transaction->t_journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	0	journal->j_sb_buffer	4096-ptr_max
PARAM_VALUE	0	journal->j_sb_buffer->b_folio->mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	journal->j_sb_buffer->b_folio->mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	journal->j_superblock	4096-ptr_max
PARAM_VALUE	0	journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	0	journal->j_superblock->s_header.h_blocktype	1-2,5
PARAM_VALUE	1	write_flags	0,131072
BUF_SIZE	0	journal	(-1),128
BUF_SIZE	0	journal	(-1),128
DATA_SOURCE	0	journal	$0
DATA_SOURCE	1	write_flags	$3
STR_LEN	0	journal	(-1)-0
STR_LEN	0	journal	(-1)-0
STR_LEN	0	journal->j_running_transaction->t_journal	(-1)
HARD_MAX	1	write_flags	131072
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&journal->j_checkpoint_mutex
HALF_LOCKED2	0	&journal->j_barrier
TYPE_LOCK		(struct journal_s)->j_checkpoint_mutex

fs/jbd2/journal.c jbd2_mark_journal_empty() -> jbd2_write_superblock()

Type	Parameter	Key	Value
PARAM_VALUE	0	journal	4096-ptr_max
PARAM_VALUE	0	journal->j_checkpoint_mutex.dep_map->name	0-255
PARAM_VALUE	0	journal->j_inode->i_mapping->host->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	0	journal->j_inode->i_mapping->host->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	journal->j_inode->i_mapping->host->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	journal->j_sb_buffer	4096-ptr_max
PARAM_VALUE	0	journal->j_sb_buffer->b_folio->mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	journal->j_sb_buffer->b_folio->mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	journal->j_superblock	4096-ptr_max
PARAM_VALUE	0	journal->j_superblock->s_errno	0-4294967187,4294967189-u32max
PARAM_VALUE	0	journal->j_superblock->s_header.h_blocktype	1-2,5
PARAM_VALUE	0	journal->j_superblock->s_start	0
PARAM_VALUE	1	write_flags	131072,393216
DATA_SOURCE	0	journal	$0
DATA_SOURCE	1	write_flags	$1
HARD_MAX	1	write_flags	393216
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	journal->j_dev->bd_mapping->host->i_bytes
LOCK2	0	&journal->j_checkpoint_mutex
HALF_LOCKED2	0	&journal->j_barrier
TYPE_LOCK		(struct journal_s)->j_checkpoint_mutex