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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ext4/migrate.c ext4_ext_migrate() -> update_extent_range()

Type Parameter Key Value
PARAM_VALUE 0 handle 4096-ptr_max
PARAM_VALUE 0 handle->h_transaction->t_journal->j_sb_buffer->b_folio->private->codec->users s32min-s32max
PARAM_VALUE 0 handle->h_transaction->t_journal->j_sb_buffer->b_folio->private->hdr.front_len 0-4294967295
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_nlink 0
PARAM_VALUE 1 inode->i_lock.rlock.dep_map->name 0-255
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_nlink 0
PARAM_VALUE 1 inode->i_sb 4096-ptr_max
PARAM_VALUE 1 inode->i_sb->s_cop->inode_info_offs 1632,1808,2632,2648
PARAM_VALUE 2 pblock 1-u32max
PARAM_VALUE 3 lb 402558540428922880
PARAM_VALUE 3 lb->curr_block 0-s32max
PARAM_VALUE 3 lb->first_pblock 0-u32max
PARAM_VALUE 3 lb->last_pblock 0-u32max
BUF_SIZE 0 handle (-1),1-s32max
BUF_SIZE 0 handle (-1),1-s32max
DATA_SOURCE 0 handle r __ext4_journal_start
DATA_SOURCE 1 inode r __ext4_new_inode
MEM_ZERO 3 lb
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem

fs/ext4/migrate.c update_ind_extent_range() -> update_extent_range()

Type Parameter Key Value
PARAM_VALUE 0 handle 0-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_nlink 0
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_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_nlink 0
PARAM_VALUE 1 inode->i_sb 4096-ptr_max
PARAM_VALUE 1 inode->i_sb->s_bdev 4096-ptr_max
PARAM_VALUE 1 inode->i_sb->s_bdev->bd_mapping 4096-ptr_max
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_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
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_export_op->get_parent 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 2 pblock 1-u32max
PARAM_VALUE 3 lb 402558540428922880
PARAM_VALUE 3 lb->curr_block 0-s32max
BUF_SIZE 0 handle (-1)-s32max
BUF_SIZE 0 handle (-1)-s32max
CAPPED_DATA 0 handle 1
CAPPED_DATA 1 inode->i_sb 1
DATA_SOURCE 0 handle $0
DATA_SOURCE 1 inode $1
DATA_SOURCE 3 lb $3
FUZZY_MAX 3 lb->curr_block 0
MEM_ZERO 3 lb
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem