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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/configfs/dir.c configfs_mkdir() -> configfs_attach_group()

Type Parameter Key Value
PARAM_VALUE 0 item 4096-ptr_max
PARAM_VALUE 0 item->ci_entry.next 4096-ptr_max
PARAM_VALUE 0 item->ci_group 4096-ptr_max
PARAM_VALUE 0 item->ci_group->cg_children.prev 4096-ptr_max
PARAM_VALUE 0 item->ci_group->cg_children.prev->next 4096-ptr_max
PARAM_VALUE 0 item->ci_group->cg_children.prev->next->next 4096-ptr_max
PARAM_VALUE 0 item->ci_parent 4096-ptr_max
PARAM_VALUE 0 item->ci_parent->ci_type 4096-ptr_max
PARAM_VALUE 0 item->ci_type 4096-ptr_max
PARAM_VALUE 0 item->ci_type->ct_owner->refcnt.counter 0-s32max
PARAM_VALUE 0 item->ci_type->ct_owner->state 0-1,3-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 4096-ptr_max
PARAM_VALUE 1 dentry->d_parent->d_fsdata 4096-ptr_max
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 frag 4096-ptr_max
PARAM_VALUE 2 frag->frag_count.counter 1
PARAM_VALUE 2 frag->frag_dead 0
PARAM_VALUE 2 frag->frag_sem.count.counter 0
PARAM_VALUE 2 frag->frag_sem.dep_map->name 0-255
PARAM_VALUE 2 frag->frag_sem.first_waiter 0
PARAM_VALUE 2 frag->frag_sem.magic 4096-ptr_max
PARAM_VALUE 2 frag->frag_sem.osq.tail.counter 0
PARAM_VALUE 2 frag->frag_sem.owner.counter 0
BUF_SIZE 0 item 80
BUF_SIZE 1 dentry (-1)-s32max
BUF_SIZE 1 dentry (-1)-s32max
BUF_SIZE 2 frag 176
DATA_SOURCE 1 dentry $2
DATA_SOURCE 2 frag r new_fragment
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 dentry->d_inode->i_size (-9223372036854775807)-(-4),0-s64max
HALF_LOCKED2 1 &dentry->d_lockref.lock

fs/configfs/dir.c configfs_register_subsystem() -> configfs_attach_group()

Type Parameter Key Value
PARAM_VALUE 0 item 4096-ptr_max
PARAM_VALUE 0 item->ci_entry.next 4096-ptr_max
PARAM_VALUE 0 item->ci_group 4096-ptr_max
PARAM_VALUE 1 dentry 4096-ptr_max
PARAM_VALUE 1 dentry->d_alias->pprev 4096-ptr_max
PARAM_VALUE 1 dentry->d_alias.pprev 4096-ptr_max
PARAM_VALUE 1 dentry->d_hash.next 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_hash.pprev 4096-ptr_max
PARAM_VALUE 1 dentry->d_in_lookup_hash.next->pprev 4096-ptr_max
PARAM_VALUE 1 dentry->d_op 541994526732652544,546317888856862720,775828919006027776,2062486489294233600,4705229277552177152,5858376880367775744
PARAM_VALUE 1 dentry->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 1 dentry->d_op->d_compare 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_op->d_delete 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_op->d_dname 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_op->d_hash 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_release 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_op->d_revalidate 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 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_parent 4096-ptr_max
PARAM_VALUE 1 dentry->d_parent->d_fsdata 4096-ptr_max
PARAM_VALUE 1 dentry->d_parent->d_inode->i_cdev 0-u32max
PARAM_VALUE 1 dentry->d_parent->d_inode->i_link 0-u32max
PARAM_VALUE 1 dentry->d_parent->d_inode->i_pipe 0-u32max
PARAM_VALUE 1 dentry->waiters 0
PARAM_VALUE 2 frag 4096-ptr_max
PARAM_VALUE 2 frag->frag_count.counter 1
PARAM_VALUE 2 frag->frag_dead 0
PARAM_VALUE 2 frag->frag_sem.count.counter 0
PARAM_VALUE 2 frag->frag_sem.dep_map->name 0-255
PARAM_VALUE 2 frag->frag_sem.first_waiter 0
PARAM_VALUE 2 frag->frag_sem.magic 4096-ptr_max
PARAM_VALUE 2 frag->frag_sem.osq.tail.counter 0
PARAM_VALUE 2 frag->frag_sem.owner.counter 0
BUF_SIZE 2 frag 176
DATA_SOURCE 1 dentry r d_alloc_name
DATA_SOURCE 2 frag r new_fragment

fs/configfs/dir.c create_default_group() -> configfs_attach_group()

Type Parameter Key Value
PARAM_VALUE 0 item 4096-ptr_max
PARAM_VALUE 1 dentry 4096-ptr_max
PARAM_VALUE 1 dentry->d_alias->pprev 4096-ptr_max
PARAM_VALUE 1 dentry->d_alias.pprev 4096-ptr_max
PARAM_VALUE 1 dentry->d_hash.next 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_hash.pprev 4096-ptr_max
PARAM_VALUE 1 dentry->d_in_lookup_hash.next->pprev 4096-ptr_max
PARAM_VALUE 1 dentry->d_op 541994526732652544,546317888856862720,775828919006027776,2062486489294233600,4705229277552177152,5858376880367775744
PARAM_VALUE 1 dentry->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 1 dentry->d_op->d_compare 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_op->d_delete 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_op->d_dname 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_op->d_hash 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_release 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_op->d_revalidate 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 0,4096-ptr_max
PARAM_VALUE 1 dentry->d_parent->d_inode->i_cdev 0-u32max
PARAM_VALUE 1 dentry->d_parent->d_inode->i_link 0-u32max
PARAM_VALUE 1 dentry->d_parent->d_inode->i_pipe 0-u32max
PARAM_VALUE 1 dentry->waiters 0
PARAM_VALUE 2 frag 0,4096-ptr_max
BUF_SIZE 2 frag (-1)-s32max
BUF_SIZE 2 frag (-1)-s32max
DATA_SOURCE 1 dentry r d_alloc_name
DATA_SOURCE 2 frag $2
RX_PATH
TASK_NOT_RUNNING