SHMEM_HUGE_ALWAYS
{"always", SHMEM_HUGE_ALWAYS },
SHMEM_HUGE_ALWAYS,
#define SHMEM_HUGE_DEFAULT SHMEM_HUGE_ALWAYS
#define TMPFS_HUGE_DEFAULT SHMEM_HUGE_ALWAYS
case SHMEM_HUGE_ALWAYS:
huge = SHMEM_HUGE_ALWAYS;
case SHMEM_HUGE_ALWAYS: