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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/f2fs/file.c __exchange_data_block() -> __clone_blkaddrs()

Type Parameter Key Value
PARAM_VALUE 0 src_inode 4096-ptr_max
PARAM_VALUE 0 src_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 0 src_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 src_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 src_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 0 src_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 src_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 src_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 src_inode->i_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 src_inode->i_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 0 src_inode->i_rwsem.dep_map->name 0-255
PARAM_VALUE 0 src_inode->i_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 src_inode->i_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 src_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 src_inode->i_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 0 src_inode->i_sb 4096-ptr_max
PARAM_VALUE 0 src_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 0 src_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 src_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 src_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 0 src_inode->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 src_inode->i_sb->s_fs_info 4096-ptr_max
PARAM_VALUE 1 dst_inode 4096-ptr_max
PARAM_VALUE 1 dst_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 dst_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 dst_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 dst_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 dst_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 dst_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 dst_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 dst_inode->i_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 dst_inode->i_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 1 dst_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 dst_inode->i_sb 4096-ptr_max
PARAM_VALUE 1 dst_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 1 dst_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 dst_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 dst_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 dst_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 dst_inode->i_sb->s_fs_info 4096-ptr_max
PARAM_VALUE 2 blkaddr 16,4096-ptr_max
PARAM_VALUE 3 do_replace 16,4096-ptr_max
PARAM_VALUE 6 len 0-17179869180
BUF_SIZE 2 blkaddr (-1)-s32max
BUF_SIZE 2 blkaddr (-1)-s32max
BUF_SIZE 3 do_replace (-1)-s32max
BUF_SIZE 3 do_replace (-1)-s32max
CAPPED_DATA 0 src_inode 1
CAPPED_DATA 0 src_inode->i_sb 1
CAPPED_DATA 1 dst_inode 1
CAPPED_DATA 1 dst_inode->i_sb 1
CAPPED_DATA 6 len 1
CAPPED_DATA 6 len 1
DATA_SOURCE 0 src_inode $0
DATA_SOURCE 1 dst_inode $1
DATA_SOURCE 2 blkaddr r f2fs_kvzalloc
DATA_SOURCE 3 do_replace r f2fs_kvzalloc
DATA_SOURCE 4 src $2
DATA_SOURCE 5 dst $3
DATA_SOURCE 7 full $5
NOSPEC 4 src
NOSPEC 6 len
RX_PATH
TASK_NOT_RUNNING
USER_DATA 4 src 0-2251801961168894[c]
USER_DATA 5 dst 0-2251801961168894[c]
USER_DATA 6 len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 src_inode->i_bytes
NO_OVERFLOW_SIMPLE 0 src_inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 0 src_inode->i_size
NO_OVERFLOW_SIMPLE 1 dst_inode->i_bytes
NO_OVERFLOW_SIMPLE 1 dst_inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 1 dst_inode->i_size
NO_OVERFLOW_SIMPLE 4 src
NO_OVERFLOW_SIMPLE 6 len
UNITS 4 src unit_page
UNITS 5 dst unit_page
UNITS 6 len unit_page
LOCK2 &sbi->cp_rwsem.internal_rwsem
LOCK2 0 &src_inode->i_rwsem
HALF_LOCKED2 &mapping->invalidate_lock
HALF_LOCKED2 0 &src_inode->i_mapping->invalidate_lock
HALF_LOCKED2 1 &dst_inode->i_mapping->invalidate_lock
HALF_LOCKED2 1 &dst_inode->i_rwsem
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem
TYPE_LOCK (struct inode)->i_rwsem