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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/btrfs/inode.c btrfs_run_delalloc_range() -> run_delalloc_cow()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 0 inode->root 4096-ptr_max
PARAM_VALUE 0 inode->root->fs_info->commit_root_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 inode->root->fs_info->commit_root_sem.first_waiter->type 0-1
PARAM_VALUE 0 inode->root->fs_info->sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 inode->root->fs_info->zone_size 1-u64max
PARAM_VALUE 0 inode->root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 inode->root->node->lock.first_waiter->type 0-1
PARAM_VALUE 0 inode->vfs_inode.i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE 0 inode->vfs_inode.i_mapping->host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 0 inode->vfs_inode.i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 inode->vfs_inode.i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 inode->vfs_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 0 inode->vfs_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 0 inode->vfs_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 locked_folio 4096-ptr_max
PARAM_VALUE 1 locked_folio->mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 locked_folio->mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 *locked_folio->_mm_id 0-4294967295
PARAM_VALUE 2 start 0-18446744073709547519
PARAM_VALUE 3 end 1-u64max
PARAM_VALUE 4 wbc 268937840601612288,388796424924803072,831053748791767040,5289549940995424256,6525347519402446848,8349933177266966528
PARAM_VALUE 5 pages_dirty 1
CAPPED_DATA 0 inode->root 1
CAPPED_DATA 1 locked_folio 1
CAPPED_DATA 1 locked_folio->index 1
CAPPED_DATA 2 start 1
CAPPED_DATA 2 start 1
DATA_SOURCE 0 inode $0
DATA_SOURCE 1 locked_folio $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 end $3
DATA_SOURCE 4 wbc $4
STR_LEN 4 wbc->inode (-1)
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 inode->vfs_inode.i_mapping->host->i_bytes
HALF_LOCKED2 &mapping->invalidate_lock

fs/btrfs/inode.c submit_uncompressed_range() -> run_delalloc_cow()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 0 inode->root 4096-ptr_max
PARAM_VALUE 0 inode->vfs_inode.i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 locked_folio 0,4096-ptr_max
PARAM_VALUE 4 wbc 8655550489496272896
PARAM_VALUE 4 wbc->fbatch.i 0
PARAM_VALUE 4 wbc->for_background 0
PARAM_VALUE 4 wbc->for_kupdate 0
PARAM_VALUE 4 wbc->for_sync 0
PARAM_VALUE 4 wbc->index 0
PARAM_VALUE 4 wbc->inode 0,4096-ptr_max
PARAM_VALUE 4 wbc->no_cgroup_owner 1
PARAM_VALUE 4 wbc->sync_mode 1
PARAM_VALUE 4 wbc->wb 0,4096-ptr_max
PARAM_VALUE 4 wbc->wb_bytes 0
PARAM_VALUE 5 pages_dirty 0
DATA_SOURCE 0 inode $0
DATA_SOURCE 1 locked_folio $2
UNITS 2 start unit_byte
UNITS 3 end unit_byte
LOCK2 &pool->lock