diff options
Diffstat (limited to 'include/linux/gfp.h')
-rw-r--r-- | include/linux/gfp.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/include/linux/gfp.h b/include/linux/gfp.h index bc68dd9a6d41..12a90a191c11 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h | |||
@@ -98,22 +98,29 @@ struct vm_area_struct; | |||
98 | 98 | ||
99 | static inline enum zone_type gfp_zone(gfp_t flags) | 99 | static inline enum zone_type gfp_zone(gfp_t flags) |
100 | { | 100 | { |
101 | int base = 0; | ||
102 | |||
103 | #ifdef CONFIG_NUMA | ||
104 | if (flags & __GFP_THISNODE) | ||
105 | base = MAX_NR_ZONES; | ||
106 | #endif | ||
107 | |||
101 | #ifdef CONFIG_ZONE_DMA | 108 | #ifdef CONFIG_ZONE_DMA |
102 | if (flags & __GFP_DMA) | 109 | if (flags & __GFP_DMA) |
103 | return ZONE_DMA; | 110 | return base + ZONE_DMA; |
104 | #endif | 111 | #endif |
105 | #ifdef CONFIG_ZONE_DMA32 | 112 | #ifdef CONFIG_ZONE_DMA32 |
106 | if (flags & __GFP_DMA32) | 113 | if (flags & __GFP_DMA32) |
107 | return ZONE_DMA32; | 114 | return base + ZONE_DMA32; |
108 | #endif | 115 | #endif |
109 | if ((flags & (__GFP_HIGHMEM | __GFP_MOVABLE)) == | 116 | if ((flags & (__GFP_HIGHMEM | __GFP_MOVABLE)) == |
110 | (__GFP_HIGHMEM | __GFP_MOVABLE)) | 117 | (__GFP_HIGHMEM | __GFP_MOVABLE)) |
111 | return ZONE_MOVABLE; | 118 | return base + ZONE_MOVABLE; |
112 | #ifdef CONFIG_HIGHMEM | 119 | #ifdef CONFIG_HIGHMEM |
113 | if (flags & __GFP_HIGHMEM) | 120 | if (flags & __GFP_HIGHMEM) |
114 | return ZONE_HIGHMEM; | 121 | return base + ZONE_HIGHMEM; |
115 | #endif | 122 | #endif |
116 | return ZONE_NORMAL; | 123 | return base + ZONE_NORMAL; |
117 | } | 124 | } |
118 | 125 | ||
119 | /* | 126 | /* |