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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/ntfs/dir.c ntfs_readdir() -> ntfs_ia_open()

Type Parameter Key Value
PARAM_VALUE 0 icx 4096-ptr_max
PARAM_VALUE 0 icx->actx 4096-ptr_max
PARAM_VALUE 0 icx->actx->attr 4096-ptr_max
PARAM_VALUE 0 icx->block_size 512-u32max
PARAM_VALUE 0 icx->ir 4096-ptr_max
PARAM_VALUE 0 icx->is_in_root 1
PARAM_VALUE 0 icx->parent_pos 4096-ptr_max
PARAM_VALUE 0 icx->parent_vcn 4096-ptr_max
CAPPED_DATA 0 icx->block_size 1
DATA_SOURCE 0 icx r ntfs_index_ctx_get
RX_PATH
TASK_NOT_RUNNING
LOCK2 &ndir->mrec_lock
HALF_LOCKED2 &dir_fp->readdir_lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem
TYPE_LOCK (struct ntfs_inode)->mrec_lock

fs/ntfs/index.c ntfs_ia_add() -> ntfs_ia_open()

Type Parameter Key Value
PARAM_VALUE 0 icx 4096-ptr_max
PARAM_VALUE 0 icx->actx 0,4096-ptr_max
PARAM_VALUE 0 icx->actx->al_entry->type 0-31,33-u32max
PARAM_VALUE 0 icx->idx_ni 4096-ptr_max
PARAM_VALUE 0 icx->idx_ni->mrec->magic 1145127234
PARAM_VALUE 0 icx->idx_ni->runlist.lock.dep_map->name 0-255
PARAM_VALUE 0 icx->idx_ni->runlist.lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 icx->idx_ni->runlist.lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 icx->idx_ni->runlist.lock.first_waiter->type 0-1
PARAM_VALUE 0 icx->idx_ni->vol->attrdef 4096-ptr_max
PARAM_VALUE 0 icx->idx_ni->vol->attrdef_size 1-s32max
PARAM_VALUE 0 icx->idx_ni->vol->lcnbmp_ino->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE 0 icx->idx_ni->vol->lcnbmp_lock.dep_map->name 0-255
PARAM_VALUE 0 icx->idx_ni->vol->lcnbmp_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 icx->idx_ni->vol->lcnbmp_lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 icx->idx_ni->vol->lcnbmp_lock.first_waiter->type 0-1
PARAM_VALUE 0 icx->idx_ni->vol->mft_ino->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE 0 icx->idx_ni->vol->mft_ino->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE 0 icx->idx_ni->vol->mft_ino->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096
PARAM_VALUE 0 icx->idx_ni->vol->mft_ino->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 icx->idx_ni->vol->mftbmp_ino->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE 0 icx->idx_ni->vol->mftbmp_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 icx->idx_ni->vol->mftbmp_lock.first_waiter->type 0-1
PARAM_VALUE 0 icx->idx_ni->vol->sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648
PARAM_VALUE 0 icx->idx_ni->vol->sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576
PARAM_VALUE 0 icx->idx_ni->vol->sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360
PARAM_VALUE 0 icx->idx_ni->vol->sb->s_fs_info->wb_err 0-4294967295
PARAM_VALUE 0 icx->ir 4096-ptr_max
PARAM_VALUE 0 icx->ir->index.allocated_size 1-u32max
PARAM_VALUE 0 *icx->parent_pos s32min-s32max
PARAM_VALUE 1 ni 4096-ptr_max
PARAM_VALUE 1 ni->mrec->magic 1145127234
PARAM_VALUE 1 ni->runlist.lock.dep_map->name 0-255
PARAM_VALUE 1 ni->runlist.lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 ni->runlist.lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 1 ni->runlist.lock.first_waiter->type 0-1
PARAM_VALUE 1 ni->vol->attrdef 4096-ptr_max
PARAM_VALUE 1 ni->vol->attrdef_size 1-s32max
PARAM_VALUE 1 ni->vol->lcnbmp_ino->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE 1 ni->vol->lcnbmp_lock.dep_map->name 0-255
PARAM_VALUE 1 ni->vol->lcnbmp_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 ni->vol->lcnbmp_lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 1 ni->vol->lcnbmp_lock.first_waiter->type 0-1
PARAM_VALUE 1 ni->vol->mft_ino->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE 1 ni->vol->mft_ino->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE 1 ni->vol->mft_ino->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096
PARAM_VALUE 1 ni->vol->mft_ino->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 1 ni->vol->mftbmp_ino->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE 1 ni->vol->mftbmp_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 ni->vol->mftbmp_lock.first_waiter->type 0-1
PARAM_VALUE 1 ni->vol->sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648
PARAM_VALUE 1 ni->vol->sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576
PARAM_VALUE 1 ni->vol->sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360
PARAM_VALUE 1 ni->vol->sb->s_fs_info->wb_err 0-4294967295
BUF_SIZE 0 icx (-1)-s32max
BUF_SIZE 0 icx (-1)-s32max
BUF_SIZE 0 icx->ia_ni (-1),776
DATA_SOURCE 0 icx $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 icx->actx->base_attr->data.non_resident.mapping_pairs_offset
NO_OVERFLOW_SIMPLE 0 icx->actx->base_ntfs_ino->attr_list_size
NO_OVERFLOW_SIMPLE 0 icx->actx->base_ntfs_ino->i_dealloc_clusters
NO_OVERFLOW_SIMPLE 0 icx->actx->ntfs_ino->attr_list_size
NO_OVERFLOW_SIMPLE 0 icx->actx->ntfs_ino->i_dealloc_clusters
NO_OVERFLOW_SIMPLE 0 icx->actx->ntfs_ino->runlist.count
NO_OVERFLOW_SIMPLE 0 icx->block_size
NO_OVERFLOW_SIMPLE 0 icx->idx_ni->attr_list_size
NO_OVERFLOW_SIMPLE 0 icx->idx_ni->ext.extent_ntfs_inos
NO_OVERFLOW_SIMPLE 0 icx->idx_ni->runlist.count
NO_OVERFLOW_SIMPLE 0 icx->idx_ni->runlist.rl
NO_OVERFLOW_SIMPLE 0 icx->idx_ni->runlist.rl->length
NO_OVERFLOW_SIMPLE 0 icx->idx_ni->vol->lcnbmp_ino->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 0 icx->idx_ni->vol->mft_ino->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 1 ni->attr_list_size
NO_OVERFLOW_SIMPLE 1 ni->ext.extent_ntfs_inos
NO_OVERFLOW_SIMPLE 1 ni->runlist.count
NO_OVERFLOW_SIMPLE 1 ni->runlist.rl
NO_OVERFLOW_SIMPLE 1 ni->runlist.rl->length
NO_OVERFLOW_SIMPLE 1 ni->vol->lcnbmp_ino->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 1 ni->vol->mft_ino->i_mapping->host->i_size
HALF_LOCKED2 &dir_ni->mrec_lock
HALF_LOCKED2 &ni->mrec_lock
HALF_LOCKED2 &xrni->mrec_lock

fs/ntfs/index.c ntfs_index_lookup() -> ntfs_ia_open()

Type Parameter Key Value
PARAM_VALUE 0 icx 4096-ptr_max
PARAM_VALUE 0 icx->actx 4096-ptr_max
PARAM_VALUE 0 icx->actx->al_entry->length 26-u16max
PARAM_VALUE 0 icx->actx->al_entry->type 0-31,33-4294967295
PARAM_VALUE 0 icx->actx->ntfs_ino->vol->sb->s_fs_info->wb_err 0-4294967295
PARAM_VALUE 0 icx->block_size 512-u32max
PARAM_VALUE 0 icx->cr 0-1,16,19
PARAM_VALUE 0 icx->idx_ni 4096-ptr_max
PARAM_VALUE 0 icx->idx_ni->folio_ofs 0-4095
PARAM_VALUE 0 icx->idx_ni->runlist.lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 icx->idx_ni->runlist.lock.first_waiter->type 0-1
PARAM_VALUE 0 icx->idx_ni->vol 4096-ptr_max
PARAM_VALUE 0 icx->idx_ni->vol->lcnbmp_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 icx->idx_ni->vol->lcnbmp_lock.first_waiter->type 0-1
PARAM_VALUE 0 icx->idx_ni->vol->mft_ino->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 icx->idx_ni->vol->mftbmp_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 icx->idx_ni->vol->mftbmp_lock.first_waiter->type 0-1
PARAM_VALUE 0 icx->ir 4096-ptr_max
PARAM_VALUE 0 icx->ir->collation_rule 0-1,16,19
PARAM_VALUE 0 icx->ir->index_block_size 512-u32max
PARAM_VALUE 0 *icx->parent_pos 0-s32max
PARAM_VALUE 1 ni 4096-ptr_max
PARAM_VALUE 1 ni->folio_ofs 0-4095
PARAM_VALUE 1 ni->vol 4096-ptr_max
BUF_SIZE 0 icx (-1)-s32max
BUF_SIZE 0 icx (-1)-s32max
CAPPED_DATA 0 icx->block_size 1
CAPPED_DATA 1 ni->vol->cluster_size 1
DATA_SOURCE 0 icx $2
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 icx->actx->base_attr->data.non_resident.mapping_pairs_offset
NO_OVERFLOW_SIMPLE 0 icx->actx->base_attr->data.resident.value_length
NO_OVERFLOW_SIMPLE 0 icx->actx->base_ntfs_ino->i_dealloc_clusters
NO_OVERFLOW_SIMPLE 0 icx->actx->base_ntfs_ino->runlist.count
NO_OVERFLOW_SIMPLE 0 icx->actx->ntfs_ino->attr_list_size
NO_OVERFLOW_SIMPLE 0 icx->actx->ntfs_ino->i_dealloc_clusters
NO_OVERFLOW_SIMPLE 0 icx->actx->ntfs_ino->runlist.count
NO_OVERFLOW_SIMPLE 0 icx->block_size
NO_OVERFLOW_SIMPLE 0 icx->idx_ni->attr_list_size
NO_OVERFLOW_SIMPLE 0 icx->idx_ni->ext.extent_ntfs_inos
NO_OVERFLOW_SIMPLE 0 icx->idx_ni->runlist.count
NO_OVERFLOW_SIMPLE 0 icx->idx_ni->runlist.rl
NO_OVERFLOW_SIMPLE 0 icx->idx_ni->runlist.rl->length
NO_OVERFLOW_SIMPLE 0 icx->idx_ni->vol->lcnbmp_ino->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 0 icx->idx_ni->vol->mft_ino->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 1 ni->attr_list_size
NO_OVERFLOW_SIMPLE 1 ni->runlist.count
NO_OVERFLOW_SIMPLE 1 ni->vol->cluster_size
HALF_LOCKED2 &index_ni->mrec_lock
HALF_LOCKED2 &ndir->mrec_lock
HALF_LOCKED2 &ni->mrec_lock
HALF_LOCKED2 &xoni->mrec_lock
HALF_LOCKED2 &xrni->mrec_lock

fs/ntfs/index.c ntfs_index_next() -> ntfs_ia_open()

Type Parameter Key Value
PARAM_VALUE 0 icx 4096-ptr_max
PARAM_VALUE 0 icx->actx 0,4096-ptr_max
PARAM_VALUE 0 icx->actx->al_entry->type 0-31,33-u32max
PARAM_VALUE 0 icx->block_size 512-u32max
PARAM_VALUE 0 icx->ia_ni 0
PARAM_VALUE 0 icx->idx_ni->vol->mft_ino->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 icx->ir 0,4096-ptr_max
PARAM_VALUE 0 icx->parent_pos 4096-ptr_max
PARAM_VALUE 0 icx->parent_vcn 4096-ptr_max
PARAM_VALUE 0 *icx->parent_pos s32min-s32max
PARAM_VALUE 1 ni->vol->mft_ino->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
BUF_SIZE 0 icx->ia_ni (-1),776
DATA_SOURCE 0 icx $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &ndir->mrec_lock
HALF_LOCKED2 &dir_fp->readdir_lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem
TYPE_LOCK (struct ntfs_inode)->mrec_lock

fs/ntfs/index.c ntfs_index_rm_node() -> ntfs_ia_open()

Type Parameter Key Value
PARAM_VALUE 0 icx 4096-ptr_max
PARAM_VALUE 0 icx->actx 4096-ptr_max
PARAM_VALUE 0 icx->actx->al_entry->length 0,26-u16max
PARAM_VALUE 0 icx->actx->al_entry->type 0-31,33-u32max
PARAM_VALUE 0 icx->actx->ntfs_ino->vol->sb->s_fs_info->wb_err 0-4294967295
PARAM_VALUE 0 icx->block_size 512-u32max
PARAM_VALUE 0 icx->cr 0-1,16,19
PARAM_VALUE 0 icx->entry 4096-ptr_max
PARAM_VALUE 0 icx->entry->flags 1-u16max
PARAM_VALUE 0 icx->entry->length 1-u16max
PARAM_VALUE 0 icx->ia_ni 0
PARAM_VALUE 0 icx->idx_ni 4096-ptr_max
PARAM_VALUE 0 icx->idx_ni->runlist.lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 icx->idx_ni->runlist.lock.first_waiter->type 0-1
PARAM_VALUE 0 icx->idx_ni->vol 4096-ptr_max
PARAM_VALUE 0 icx->idx_ni->vol->lcnbmp_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 icx->idx_ni->vol->lcnbmp_lock.first_waiter->type 0-1
PARAM_VALUE 0 icx->idx_ni->vol->mftbmp_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 icx->idx_ni->vol->mftbmp_lock.first_waiter->type 0-1
PARAM_VALUE 0 icx->ir 4096-ptr_max
PARAM_VALUE 0 icx->ir->collation_rule 0-1,16,19
PARAM_VALUE 0 icx->ir->index_block_size 512-u32max
PARAM_VALUE 0 *icx->data 0-255
PARAM_VALUE 0 *icx->parent_pos s32min-s32max
PARAM_VALUE 1 ni 4096-ptr_max
PARAM_VALUE 1 ni->runlist.lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 ni->runlist.lock.first_waiter->type 0-1
PARAM_VALUE 1 ni->vol 4096-ptr_max
PARAM_VALUE 1 ni->vol->lcnbmp_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 ni->vol->lcnbmp_lock.first_waiter->type 0-1
PARAM_VALUE 1 ni->vol->mftbmp_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 ni->vol->mftbmp_lock.first_waiter->type 0-1
BUF_SIZE 0 icx (-1)-s32max
BUF_SIZE 0 icx (-1)-s32max
CAPPED_DATA 0 icx->idx_ni->vol->cluster_size 1
CAPPED_DATA 1 ni->vol->cluster_size 1
DATA_SOURCE 0 icx $0
BIT_INFO 0 icx->entry->flags 0x1,0xffff
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dir_ni->mrec_lock
HALF_LOCKED2 &ni->mrec_lock
HALF_LOCKED2 &xoni->mrec_lock
HALF_LOCKED2 &xrni->mrec_lock
TYPE_LOCK (struct ntfs_inode)->mrec_lock