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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ext4/namei.c ext4_add_nondir() -> ext4_add_entry()

Type Parameter Key Value
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 dentry 4096-ptr_max
PARAM_VALUE 1 dentry->d_inode 0
PARAM_VALUE 1 dentry->d_inode->i_data.host->i_sb->s_export_op->encode_fh 0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 1 dentry->d_inode->i_data.host->i_sb->s_export_op->fh_to_dentry 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 1 dentry->d_inode->i_data.host->i_sb->s_export_op->fh_to_parent 0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 1 dentry->d_inode->i_data.host->i_sb->s_export_op->get_parent 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 1 dentry->d_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 1 dentry->d_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 1 dentry->d_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 1 dentry->d_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 1 dentry->d_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 1 dentry->d_inode->i_sb->s_export_op->encode_fh 0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 1 dentry->d_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 dentry->d_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 dentry->d_inode->i_sb->s_export_op->get_parent 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 1 dentry->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 1 dentry->d_op->d_dname 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 1 dentry->d_op->d_iput 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 1 dentry->d_op->d_prune 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_op->d_real 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 1 dentry->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 1 dentry->d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 1 dentry->d_parent 4096-ptr_max
PARAM_VALUE 1 dentry->d_parent->d_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 dentry->d_parent->d_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 dentry->d_parent->d_inode->i_mapping->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 dentry->d_parent->d_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 dentry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 dentry->d_parent->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 dentry->d_parent->d_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 dentry->d_parent->d_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 dentry->d_parent->d_inode->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 2 inode 4096-ptr_max
BUF_SIZE 0 handle 1-s32max
BUF_SIZE 0 handle 1-s32max
BUF_SIZE 1 dentry (-1),1-s32max
BUF_SIZE 1 dentry (-1),1-s32max
DATA_SOURCE 0 handle $0
DATA_SOURCE 1 dentry $1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 1 dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE 1 dentry->d_sb->s_blocksize
NO_OVERFLOW_SIMPLE 1 dentry->d_sb->s_blocksize_bits
HALF_LOCKED2 1 &dentry->d_lockref.lock

fs/ext4/namei.c ext4_mkdir() -> ext4_add_entry()

Type Parameter Key Value
PARAM_VALUE 0 handle 0-ptr_max
PARAM_VALUE 0 handle->h_aborted 1
PARAM_VALUE 0 handle->h_err s32min-(-1),1-s32max
PARAM_VALUE 0 handle->h_sync 1
PARAM_VALUE 0 handle->h_transaction->t_inode_list.next->next 4096-ptr_max
PARAM_VALUE 0 handle->h_transaction->t_inode_list.next->prev 4096-ptr_max
PARAM_VALUE 0 handle->h_transaction->t_journal->j_abort_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 handle->h_transaction->t_journal->j_abort_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 handle->h_transaction->t_journal->j_flags 0,2-u64max
PARAM_VALUE 0 handle->h_transaction->t_journal->j_list_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 handle->h_transaction->t_journal->j_revoke_lock.rlock.dep_map->name 0-255
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_state_lock.dep_map->name 0-255
PARAM_VALUE 0 handle->h_transaction->t_journal->j_state_lock.owner (-1)
PARAM_VALUE 0 handle->h_transaction->t_journal->j_state_lock.owner_cpu u32max
PARAM_VALUE 0 handle->h_transaction->t_journal->j_state_lock.raw_lock.wlocked 0
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 dentry 4096-ptr_max
PARAM_VALUE 1 dentry->d_inode 0
PARAM_VALUE 1 dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 dentry->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 dentry->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 dentry->d_op->d_dname 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_op->d_iput 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_op->d_prune 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_op->d_real 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_parent->d_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 dentry->d_parent->d_inode->i_mapping->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 dentry->d_parent->d_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 dentry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 dentry->d_parent->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 dentry->d_parent->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 1 dentry->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 1 dentry->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 1 dentry->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 1 dentry->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 1 dentry->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 1 dentry->d_parent->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 1 dentry->d_parent->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 1 dentry->d_parent->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 1 dentry->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 1 dentry->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 1 dentry->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 1 dentry->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 1 dentry->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 1 dentry->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 1 dentry->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 1 dentry->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 1 dentry->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 2 inode 4096-ptr_max
PARAM_VALUE 2 inode->free_inode 15493807451701248
PARAM_VALUE 2 inode->i_data.host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 2 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 2 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 2 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 2 inode->i_fop 15493807451701248
PARAM_VALUE 2 inode->i_ino 2-u32max
PARAM_VALUE 2 inode->i_io_list.next->prev 4096-ptr_max
PARAM_VALUE 2 inode->i_io_list.prev->next 4096-ptr_max
PARAM_VALUE 2 inode->i_mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 2 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 2 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 2 inode->i_mapping->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 2 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 2 inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 2 inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 2 inode->i_op 1862670500661972992
PARAM_VALUE 2 inode->i_op->get_link 0,4096-ptr_max
PARAM_VALUE 2 inode->i_op->lookup 0,4096-ptr_max
PARAM_VALUE 2 inode->i_sb 4096-ptr_max
PARAM_VALUE 2 inode->i_sb->s_bdev->bd_mapping->i_private_lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 inode->i_sb->s_cop->inode_info_offs 1632,1808,2632,2648
PARAM_VALUE 2 inode->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 2 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 2 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 2 inode->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 2 inode->i_sb->s_fs_info 4096-ptr_max
PARAM_VALUE 2 inode->i_sb->s_fs_info->s_bdev_wb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 inode->i_sb->s_fs_info->s_error_lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 inode->i_sb->s_fs_info->s_freeclusters_counter->lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 2 inode->i_sb->s_fs_info->s_freeclusters_counter.lock.owner (-1)
PARAM_VALUE 2 inode->i_sb->s_fs_info->s_freeclusters_counter.lock.owner_cpu 4294967295
PARAM_VALUE 2 inode->i_sb->s_fs_info->s_freeinodes_counter->lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 2 inode->i_sb->s_fs_info->s_freeinodes_counter.lock.owner (-1)
PARAM_VALUE 2 inode->i_sb->s_fs_info->s_freeinodes_counter.lock.owner_cpu 4294967295
PARAM_VALUE 2 inode->i_sb->s_fs_info->s_journal->j_state_lock.dep_map->name 0-255
PARAM_VALUE 2 inode->i_wb->dwork.timer.is_hard 0-1
PARAM_VALUE 2 inode->i_wb->dwork.timer.is_lazy 0-1
PARAM_VALUE 2 inode->i_wb->dwork.timer.is_queued 0-1
PARAM_VALUE 2 inode->i_wb->dwork.timer.is_soft 0-1
PARAM_VALUE 2 inode->i_wb->dwork.timer.node.node.next 0
PARAM_VALUE 2 inode->i_wb->dwork.timer.node.node.prev 0
PARAM_VALUE 2 inode->i_wb->dwork.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 2 inode->i_wb->dwork.work.flags 0-4294967295
PARAM_VALUE 2 inode->i_wb->dwork.work.is_hard 0-1
PARAM_VALUE 2 inode->i_wb->dwork.work.is_lazy 0-1
PARAM_VALUE 2 inode->i_wb->dwork.work.is_queued 0-1
PARAM_VALUE 2 inode->i_wb->dwork.work.is_soft 0-1
PARAM_VALUE 2 inode->i_wb->refcnt.percpu_count_ptr 1-u64max
BUF_SIZE 0 handle 1-s32max
BUF_SIZE 0 handle 1-s32max
BUF_SIZE 1 dentry (-1)-s32max
BUF_SIZE 1 dentry (-1)-s32max
BUF_SIZE 2 inode->i_fop 272
BUF_SIZE 2 inode->i_op 256
CAPPED_DATA 2 inode 1
CAPPED_DATA 2 inode->i_ino 1
CAPPED_DATA 2 inode->i_sb 1
DATA_SOURCE 0 handle r ext4_journal_current_handle
DATA_SOURCE 1 dentry $2
DATA_SOURCE 2 inode r __ext4_new_inode
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 dentry->d_inode->i_size (-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE 2 inode->i_mapping->host->i_bytes
HALF_LOCKED2 1 &dentry->d_lockref.lock