static DEFINE_SPINLOCK(lru_lock);
#define GFS2_GL_HASH_SHIFT 15
-#define GFS2_GL_HASH_SIZE (1 << GFS2_GL_HASH_SHIFT)
+#define GFS2_GL_HASH_SIZE BIT(GFS2_GL_HASH_SHIFT)
static struct rhashtable_params ht_parms = {
.nelem_hint = GFS2_GL_HASH_SIZE * 3 / 4,