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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/btrfs/file.c find_desired_extent_in_hole() -> btrfs_find_delalloc_in_range()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 0 inode->io_tree.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 inode->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 inode->root 4096-ptr_max
PARAM_VALUE 3 cached_state 0,4096-ptr_max
PARAM_VALUE 4 delalloc_start_ret 8953968214605045760
PARAM_VALUE 5 delalloc_end_ret 8035554341405765632
BUF_SIZE 3 cached_state 0,8
BUF_SIZE 3 cached_state 0,8
DATA_SOURCE 0 inode $0
DATA_SOURCE 1 start $3
DATA_SOURCE 2 end $4
DATA_SOURCE 3 cached_state $2
NOSPEC 1 start
NOSPEC 1 start
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 start 0-9223372036854775806[c]
UNITS 1 start unit_byte
UNITS 2 end unit_byte

fs/btrfs/fiemap.c fiemap_process_hole() -> btrfs_find_delalloc_in_range()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 0 inode->i_mmap_lock.dep_map->name 0-255
PARAM_VALUE 0 inode->i_mmap_lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 inode->i_mmap_lock.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 inode->i_mmap_lock.first_waiter->type 0-1
PARAM_VALUE 0 inode->i_mmap_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 inode->io_tree.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 inode->root 4096-ptr_max
PARAM_VALUE 0 inode->root->fs_info->btree_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 0 inode->root->fs_info->btree_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 0 inode->root->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,5297,4573560380487,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 inode->root->fs_info->btree_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 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->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_rwsem.dep_map->name 0-255
PARAM_VALUE 0 inode->vfs_inode.i_rwsem.first_waiter->list.next 2212933610777083904,2624917664208203776
PARAM_VALUE 0 inode->vfs_inode.i_rwsem.first_waiter->list.prev 2212933610777083904,2624917664208203776
PARAM_VALUE 0 inode->vfs_inode.i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 inode->vfs_inode.i_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 1 start 0-18446744073709551614
PARAM_VALUE 2 end 1-u64max
PARAM_VALUE 3 cached_state 3029573407087165440
PARAM_VALUE 4 delalloc_start_ret 3676840356569808896
PARAM_VALUE 5 delalloc_end_ret 6387004868038205440
CAPPED_DATA 1 start 1
CAPPED_DATA 1 start 1
CAPPED_DATA 2 end 1
CAPPED_DATA 2 end 1
DATA_SOURCE 0 inode $0
DATA_SOURCE 2 end $9
DATA_SOURCE 3 cached_state $3
PARAM_COMPARE 1 start < $2
PARAM_COMPARE 1 start < $2
PARAM_COMPARE 2 end > $1
NOSPEC 1 start
NOSPEC 1 start
USER_DATA 1 start 0-s32max[c]
UNITS 1 start unit_byte
UNITS 2 end unit_byte
LOCK2 0 &inode->vfs_inode.i_rwsem
TYPE_LOCK (struct inode)->i_rwsem