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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/namei.c link_path_walk() -> (struct dentry_operations)->d_hash()

Type Parameter Key Value
PARAM_VALUE 0 dentry 4096-ptr_max
PARAM_VALUE 0 dentry->d_flags 1-u32max
PARAM_VALUE 0 dentry->d_op 4096-ptr_max
PARAM_VALUE 1 qstr 522358671205986320,2024205125206544400,4342420360533635088,6489631671941296144
PARAM_VALUE 1 qstr->name 4096-ptr_max
CONTAINER 0 -16-160+0 $(-1)
BIT_INFO 0 dentry->d_flags 0x1,0xffffffff
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 dentry->__d_name.hash 0-u32max[c]

fs/namei.c lookup_noperm_common() -> (struct dentry_operations)->d_hash()

Type Parameter Key Value
PARAM_VALUE 0 dentry 4096-ptr_max
PARAM_VALUE 0 dentry->d_flags 1-u32max
PARAM_VALUE 0 dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dentry->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dentry->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dentry->d_inode->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 dentry->d_inode->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 dentry->d_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 0 dentry->d_inode->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 dentry->d_op 4096-ptr_max
PARAM_VALUE 0 dentry->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dentry->d_op->d_compare 0,4096-ptr_max
PARAM_VALUE 0 dentry->d_op->d_delete 0,4096-ptr_max
PARAM_VALUE 0 dentry->d_op->d_dname 0,4096-ptr_max
PARAM_VALUE 0 dentry->d_op->d_hash 0,4096-ptr_max
PARAM_VALUE 0 dentry->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dentry->d_op->d_iput 0,4096-ptr_max
PARAM_VALUE 0 dentry->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dentry->d_op->d_prune 0,4096-ptr_max
PARAM_VALUE 0 dentry->d_op->d_real 0,4096-ptr_max
PARAM_VALUE 0 dentry->d_op->d_release 0,4096-ptr_max
PARAM_VALUE 0 dentry->d_op->d_revalidate 0,4096-ptr_max
PARAM_VALUE 0 dentry->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dentry->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dentry->d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dentry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dentry->d_parent->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dentry->d_parent->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dentry->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dentry->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dentry->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dentry->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dentry->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dentry->d_parent->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dentry->d_parent->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dentry->d_parent->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dentry->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dentry->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dentry->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dentry->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dentry->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dentry->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dentry->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dentry->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dentry->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dentry->d_sb->s_export_op->get_name 0,3053585434600701952,4446407003036676096,4451526262822047744,5730886654511411200
PARAM_VALUE 1 qstr 4096-ptr_max
PARAM_VALUE 1 qstr->len 1-u32max
BUF_SIZE 0 dentry (-1)-s32max
BUF_SIZE 0 dentry (-1)-s32max
BUF_SIZE 1 qstr->name (-1)-0,1022
DATA_SOURCE 0 dentry $1
DATA_SOURCE 1 qstr $0
STR_LEN 0 dentry (-1),1-24,26-27,29,31-34,63,99,115,254-255
STR_LEN 0 dentry (-1),1-24,26-27,29,31-34,63,99,115,254-255
STR_LEN 1 qstr (-1),1-24,26-27,29,31-34,63,99,115,254-255
STR_LEN 1 qstr (-1),1-24,26-27,29,31-34,63,99,115,254-255
CONTAINER 0 -16-160+0 $(-1)
BIT_INFO 0 dentry->d_flags 0x1,0xffffffff
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 dentry->__d_name.hash 0-u32max[c]
USER_DATA 0 dentry->d_inode->i_mode 0-u16max
USER_DATA 0 dentry->d_inode->i_size (-9223372036854775807)-(-4),0-s64max
USER_DATA 0 dentry->d_parent->__d_name.hash 0-u32max[c]
USER_DATA 0 dentry->d_sb->s_flags 0-u64max[c]
USER_DATA 0 *dentry->__d_name.name 0-255
USER_DATA 0 *dentry->d_parent->__d_name.name 0-255
USER_DATA 1 qstr->hash 0-u32max[c]
NO_OVERFLOW_SIMPLE 0 dentry->d_fsdata->d_fsdata
NO_OVERFLOW_SIMPLE 0 dentry->d_inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 dentry->d_sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 dentry->d_sb->s_blocksize_bits
NO_OVERFLOW_SIMPLE 0 dentry->moved->d_inode->i_size
USER_PTR 0 dentry->__d_name.name
USER_PTR 0 dentry->d_parent->__d_name.name
HALF_LOCKED2 0 &dentry->d_inode->i_rwsem
HALF_LOCKED2 0 &dentry->d_lockref.lock

fs/dcache.c d_hash_and_lookup() -> (struct dentry_operations)->d_hash()

Type Parameter Key Value
PARAM_VALUE 0 dentry 4096-ptr_max
PARAM_VALUE 0 dentry->d_flags 1-u32max
PARAM_VALUE 0 dentry->d_op 4096-ptr_max
PARAM_VALUE 0 dentry->d_op->d_dname 0,4096-ptr_max
PARAM_VALUE 0 dentry->d_op->d_iput 0,4096-ptr_max
PARAM_VALUE 0 dentry->d_op->d_prune 0,4096-ptr_max
PARAM_VALUE 0 dentry->d_op->d_real 0,4096-ptr_max
PARAM_VALUE 1 qstr 4096-ptr_max
BUF_SIZE 0 dentry (-1)-s32max
BUF_SIZE 0 dentry (-1)-s32max
DATA_SOURCE 0 dentry $0
DATA_SOURCE 1 qstr $1
CONTAINER 0 -16-160+0 $(-1)
BIT_INFO 0 dentry->d_flags 0x1,0xffffffff
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 dentry->__d_name.hash 0-u32max[c]
USER_DATA 0 *dentry->__d_name.name 0-255
USER_DATA 1 qstr->hash 0-u32max[c]