Symbol: user_shm_lock
fs/hugetlbfs/inode.c
1549
if (user_shm_lock(size, ucounts)) {
include/linux/mm.h
2821
extern int user_shm_lock(size_t, struct ucounts *);
mm/shmem.c
2943
if (!user_shm_lock(inode->i_size, ucounts))