Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/kernfs/dir.c kernfs_dop_revalidate() -> kernfs_dir_changed()

Type Parameter Key Value
PARAM_VALUE 0 parent 1-u64max
PARAM_VALUE 1 dentry 4096-ptr_max
BUF_SIZE 0 parent s32min-(-2),1-s32max
BUF_SIZE 0 parent s32min-(-2),1-s32max
BUF_SIZE 1 dentry (-1),1-s32max
BUF_SIZE 1 dentry (-1),1-s32max
BUF_SIZE 1 dentry->d_parent s32min,(-1)-s32max
DATA_SOURCE 0 parent r kernfs_dentry_node
DATA_SOURCE 1 dentry $2
BIT_INFO 1 dentry->d_flags 0x4,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 dentry->__d_name.hash 0-u32max[c]
USER_DATA 1 dentry->d_parent->__d_name.hash 0-u32max[c]
USER_DATA 1 dentry->d_sb->s_flags 0-u64max[c]
USER_DATA 1 *dentry->__d_name.name 0-255
USER_DATA 1 *dentry->d_parent->__d_name.name 0-255
NO_OVERFLOW_SIMPLE 1 dentry->d_sb->s_blocksize
NO_OVERFLOW_SIMPLE 1 dentry->d_sb->s_blocksize_bits
USER_PTR 1 dentry->__d_name.name
LOCK2 &root->kernfs_rwsem
HALF_LOCKED2 1 &dentry->d_lockref.lock
TYPE_LOCK (struct kernfs_root)->kernfs_rwsem