#define __GFP_FS ((__force gfp_t)0x80u) /* Can call down to low-level FS? */
#define __GFP_COLD ((__force gfp_t)0x100u) /* Cache-cold page required */
#define __GFP_NOWARN ((__force gfp_t)0x200u) /* Suppress page allocation failure warning */
-#define __GFP_REPEAT ((__force gfp_t)0x400u) /* Retry the allocation. Might fail */
-#define __GFP_NOFAIL ((__force gfp_t)0x800u) /* Retry for ever. Cannot fail */
-#define __GFP_NORETRY ((__force gfp_t)0x1000u)/* Do not retry. Might fail */
+#define __GFP_REPEAT ((__force gfp_t)0x400u) /* See above */
+#define __GFP_NOFAIL ((__force gfp_t)0x800u) /* See above */
+#define __GFP_NORETRY ((__force gfp_t)0x1000u)/* See above */
#define __GFP_COMP ((__force gfp_t)0x4000u)/* Add compound page metadata */
#define __GFP_ZERO ((__force gfp_t)0x8000u)/* Return zeroed page on success */
#define __GFP_NOMEMALLOC ((__force gfp_t)0x10000u) /* Don't use emergency reserves */
static inline enum zone_type gfp_zone(gfp_t flags)
{
- int base = 0;
-
-#ifdef CONFIG_NUMA
- if (flags & __GFP_THISNODE)
- base = MAX_NR_ZONES;
-#endif
-
#ifdef CONFIG_ZONE_DMA
if (flags & __GFP_DMA)
- return base + ZONE_DMA;
+ return ZONE_DMA;
#endif
#ifdef CONFIG_ZONE_DMA32
if (flags & __GFP_DMA32)
- return base + ZONE_DMA32;
+ return ZONE_DMA32;
#endif
if ((flags & (__GFP_HIGHMEM | __GFP_MOVABLE)) ==
(__GFP_HIGHMEM | __GFP_MOVABLE))
- return base + ZONE_MOVABLE;
+ return ZONE_MOVABLE;
#ifdef CONFIG_HIGHMEM
if (flags & __GFP_HIGHMEM)
- return base + ZONE_HIGHMEM;
+ return ZONE_HIGHMEM;
#endif
- return base + ZONE_NORMAL;
+ return ZONE_NORMAL;
}
/*