shmem_swp_entry   392 mm/shmem.c     	while (!(entry = shmem_swp_entry(info, index, &page))) {
shmem_swp_entry   935 mm/shmem.c     	ptr = shmem_swp_entry(info, idx, NULL);
shmem_swp_entry  1035 mm/shmem.c     	entry = shmem_swp_entry(info, index, NULL);