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-rw-r--r--include/linux/vmstat.h18
1 files changed, 14 insertions, 4 deletions
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 2d9b1b60798a..176c7f797339 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -18,7 +18,19 @@
18 * generated will simply be the increment of a global address. 18 * generated will simply be the increment of a global address.
19 */ 19 */
20 20
21#define FOR_ALL_ZONES(x) x##_DMA, x##_DMA32, x##_NORMAL, x##_HIGH 21#ifdef CONFIG_ZONE_DMA32
22#define DMA32_ZONE(xx) xx##_DMA32,
23#else
24#define DMA32_ZONE(xx)
25#endif
26
27#ifdef CONFIG_HIGHMEM
28#define HIGHMEM_ZONE(xx) , xx##_HIGH
29#else
30#define HIGHMEM_ZONE(xx)
31#endif
32
33#define FOR_ALL_ZONES(xx) xx##_DMA, DMA32_ZONE(xx) xx##_NORMAL HIGHMEM_ZONE(xx)
22 34
23enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT, 35enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
24 FOR_ALL_ZONES(PGALLOC), 36 FOR_ALL_ZONES(PGALLOC),
@@ -124,12 +136,10 @@ static inline unsigned long node_page_state(int node,
124 struct zone *zones = NODE_DATA(node)->node_zones; 136 struct zone *zones = NODE_DATA(node)->node_zones;
125 137
126 return 138 return
127#ifndef CONFIG_DMA_IS_NORMAL 139#ifdef CONFIG_ZONE_DMA32
128#if !defined(CONFIG_DMA_IS_DMA32) && BITS_PER_LONG >= 64
129 zone_page_state(&zones[ZONE_DMA32], item) + 140 zone_page_state(&zones[ZONE_DMA32], item) +
130#endif 141#endif
131 zone_page_state(&zones[ZONE_NORMAL], item) + 142 zone_page_state(&zones[ZONE_NORMAL], item) +
132#endif
133#ifdef CONFIG_HIGHMEM 143#ifdef CONFIG_HIGHMEM
134 zone_page_state(&zones[ZONE_HIGHMEM], item) + 144 zone_page_state(&zones[ZONE_HIGHMEM], item) +
135#endif 145#endif