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-rw-r--r--include/linux/vmstat.h19
1 files changed, 14 insertions, 5 deletions
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 2d9b1b60798a..c89df55f6e03 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -3,7 +3,6 @@
3 3
4#include <linux/types.h> 4#include <linux/types.h>
5#include <linux/percpu.h> 5#include <linux/percpu.h>
6#include <linux/config.h>
7#include <linux/mmzone.h> 6#include <linux/mmzone.h>
8#include <asm/atomic.h> 7#include <asm/atomic.h>
9 8
@@ -18,7 +17,19 @@
18 * generated will simply be the increment of a global address. 17 * generated will simply be the increment of a global address.
19 */ 18 */
20 19
21#define FOR_ALL_ZONES(x) x##_DMA, x##_DMA32, x##_NORMAL, x##_HIGH 20#ifdef CONFIG_ZONE_DMA32
21#define DMA32_ZONE(xx) xx##_DMA32,
22#else
23#define DMA32_ZONE(xx)
24#endif
25
26#ifdef CONFIG_HIGHMEM
27#define HIGHMEM_ZONE(xx) , xx##_HIGH
28#else
29#define HIGHMEM_ZONE(xx)
30#endif
31
32#define FOR_ALL_ZONES(xx) xx##_DMA, DMA32_ZONE(xx) xx##_NORMAL HIGHMEM_ZONE(xx)
22 33
23enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT, 34enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
24 FOR_ALL_ZONES(PGALLOC), 35 FOR_ALL_ZONES(PGALLOC),
@@ -124,12 +135,10 @@ static inline unsigned long node_page_state(int node,
124 struct zone *zones = NODE_DATA(node)->node_zones; 135 struct zone *zones = NODE_DATA(node)->node_zones;
125 136
126 return 137 return
127#ifndef CONFIG_DMA_IS_NORMAL 138#ifdef CONFIG_ZONE_DMA32
128#if !defined(CONFIG_DMA_IS_DMA32) && BITS_PER_LONG >= 64
129 zone_page_state(&zones[ZONE_DMA32], item) + 139 zone_page_state(&zones[ZONE_DMA32], item) +
130#endif 140#endif
131 zone_page_state(&zones[ZONE_NORMAL], item) + 141 zone_page_state(&zones[ZONE_NORMAL], item) +
132#endif
133#ifdef CONFIG_HIGHMEM 142#ifdef CONFIG_HIGHMEM
134 zone_page_state(&zones[ZONE_HIGHMEM], item) + 143 zone_page_state(&zones[ZONE_HIGHMEM], item) +
135#endif 144#endif