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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/nfsd/nfsfh.c fh_compose() -> _fh_update()

Type Parameter Key Value
PARAM_VALUE 0 fhp 4096-ptr_max
PARAM_VALUE 0 fhp->fh_dentry 4096-ptr_max
PARAM_VALUE 0 fhp->fh_export 4096-ptr_max
PARAM_VALUE 0 fhp->fh_export->ex_path.dentry 4096-ptr_max
PARAM_VALUE 0 fhp->fh_handle.fh_raw 4096-ptr_max
PARAM_VALUE 0 fhp->fh_handle.fh_size 4,8,12,16,20,28
PARAM_VALUE 1 exp 4096-ptr_max
PARAM_VALUE 1 exp->ex_path.dentry 4096-ptr_max
PARAM_VALUE 2 dentry 4096-ptr_max
PARAM_VALUE 2 dentry->d_inode->i_data.host->i_sb->s_export_op->encode_fh 0,2,4096-ptr_max
PARAM_VALUE 2 dentry->d_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,4096-ptr_max
PARAM_VALUE 2 dentry->d_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
PARAM_VALUE 2 dentry->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 2 dentry->d_op->d_dname 0,4096-ptr_max
PARAM_VALUE 2 dentry->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 2 dentry->d_op->d_iput 0,4096-ptr_max
PARAM_VALUE 2 dentry->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 2 dentry->d_op->d_prune 0,4096-ptr_max
PARAM_VALUE 2 dentry->d_op->d_real 0,4096-ptr_max
PARAM_VALUE 2 dentry->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 2 dentry->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 2 dentry->d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
BUF_SIZE 0 fhp (-1),416
BUF_SIZE 0 fhp (-1),416
BUF_SIZE 0 fhp->fh_dentry (-1),1-s32max
BUF_SIZE 2 dentry (-1),1-s32max
BUF_SIZE 2 dentry (-1),1-s32max
CAPPED_DATA 0 fhp 1
CAPPED_DATA 1 exp 1
CAPPED_DATA 1 exp->ex_path.dentry 1
DATA_SOURCE 0 fhp $0
DATA_SOURCE 1 exp $1
DATA_SOURCE 2 dentry $2
PARAM_COMPARE 1 exp == $0->fh_export
PARAM_COMPARE 1 exp == $0->fh_export
PARAM_COMPARE 2 dentry == $0->fh_dentry
PARAM_COMPARE 2 dentry == $0->fh_dentry
NOSPEC 0 fhp->fh_maxsize
NOCHECK_CALL
USER_DATA 0 fhp->fh_maxsize 32-63[c]
NO_OVERFLOW_SIMPLE 2 dentry->d_sb->s_blocksize
NO_OVERFLOW_SIMPLE 2 dentry->d_sb->s_blocksize_bits
UNITS 2 dentry unit_jiffy

fs/nfsd/nfsfh.c fh_update() -> _fh_update()

Type Parameter Key Value
PARAM_VALUE 0 fhp 4096-ptr_max
PARAM_VALUE 0 fhp->fh_dentry 4096-ptr_max
PARAM_VALUE 0 fhp->fh_dentry->d_inode 1-u64max
PARAM_VALUE 0 fhp->fh_dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 fhp->fh_dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 fhp->fh_dentry->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 fhp->fh_dentry->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 fhp->fh_dentry->d_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 fhp->fh_export->ex_path.dentry 4096-ptr_max
PARAM_VALUE 0 fhp->fh_handle.fh_raw 4096-ptr_max
PARAM_VALUE 0 fhp->fh_maxsize 32,64,128
PARAM_VALUE 1 exp->ex_path.dentry 4096-ptr_max
PARAM_VALUE 2 dentry 4096-ptr_max
PARAM_VALUE 2 dentry->d_inode 1-u64max
BUF_SIZE 0 fhp->fh_dentry (-1),1-s32max
BUF_SIZE 2 dentry (-1),1-s32max
BUF_SIZE 2 dentry (-1),1-s32max
CAPPED_DATA 0 fhp 1
DATA_SOURCE 0 fhp $0
HARD_MAX 0 fhp->fh_maxsize 128
NOCHECK_CALL
HALF_LOCKED2 0 &fhp->fh_dentry->d_lockref.lock