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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

fs/namei.c path_pts() -> follow_down()

Type Parameter Key Value
PARAM_VALUE 0 path 864483254935003136,1710215591764013056
PARAM_VALUE 0 path->dentry 4096-ptr_max
PARAM_VALUE 0 path->dentry->d_fsdata->lease_gen 0
PARAM_VALUE 0 path->mnt 4096-ptr_max
PARAM_VALUE 0 path->mnt->mnt_sb 4096-ptr_max
PARAM_VALUE 1 flags 0
CAPPED_DATA 0 path->dentry->d_name.hash 1
CAPPED_DATA 0 path->mnt->mnt_root 1
DATA_SOURCE 0 path $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &parent->d_lockref.lock
HALF_LOCKED2 0 &path->dentry->d_lockref.lock

fs/nfsd/vfs.c nfsd_cross_mnt() -> follow_down()

Type Parameter Key Value
PARAM_VALUE 0 path 4115451418407510016
PARAM_VALUE 0 path->dentry 4096-ptr_max
PARAM_VALUE 1 flags 0,4
FUZZY_MAX 1 flags 4
BIT_INFO 1 flags 0x0,0x4
HARD_MAX 1 flags 4

fs/smb/server/vfs.c ksmbd_vfs_path_lookup() -> follow_down()

Type Parameter Key Value
PARAM_VALUE 0 path 4096-ptr_max
PARAM_VALUE 0 path->dentry 4096-ptr_max
PARAM_VALUE 0 path->dentry->d_children->first->pprev 1-u64max
PARAM_VALUE 0 path->dentry->d_inode->i_rwsem.dep_map->name 0-255
PARAM_VALUE 0 path->dentry->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 path->dentry->d_inode->i_rwsem.first_waiter->list.next 2212933610777083904
PARAM_VALUE 0 path->dentry->d_inode->i_rwsem.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 0 path->dentry->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 path->dentry->d_sb->s_fs_info->s_bmap_bits 0-4294967295
PARAM_VALUE 0 path->dentry->d_sb->s_fs_info->s_bmap_count 0-4294967295
PARAM_VALUE 0 path->dentry->d_sb->s_fs_info->s_data_blksize 0-4294967295
PARAM_VALUE 0 path->dentry->d_sb->s_fs_info->s_hashsize s32min-s32max
PARAM_VALUE 0 path->dentry->d_sb->s_fs_info->s_last_bmap 0-4294967295
PARAM_VALUE 0 path->dentry->d_sb->s_fs_info->s_mode 0-u16max
PARAM_VALUE 0 path->dentry->d_sb->s_fs_info->s_partition_size s32min-s32max
PARAM_VALUE 0 path->dentry->d_sb->s_fs_info->s_reserved s32min-s32max
PARAM_VALUE 0 path->dentry->d_sb->s_fs_info->s_root_block 0-4294967295
PARAM_VALUE 0 path->dentry->d_sb->s_fs_info->work_queued s32min-s32max
PARAM_VALUE 1 flags 0
DATA_SOURCE 0 path $3
HALF_LOCKED2 0 &path->dentry->d_lockref.lock