diff options
Diffstat (limited to 'include/linux/vmstat.h')
| -rw-r--r-- | include/linux/vmstat.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index 77caf911969c..7ba91f2839fa 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h @@ -19,6 +19,12 @@ * generated will simply be the increment of a global address. */ +#ifdef CONFIG_ZONE_DMA +#define DMA_ZONE(xx) xx##_DMA, +#else +#define DMA_ZONE(xx) +#endif + #ifdef CONFIG_ZONE_DMA32 #define DMA32_ZONE(xx) xx##_DMA32, #else @@ -31,7 +37,7 @@ #define HIGHMEM_ZONE(xx) #endif -#define FOR_ALL_ZONES(xx) xx##_DMA, DMA32_ZONE(xx) xx##_NORMAL HIGHMEM_ZONE(xx) +#define FOR_ALL_ZONES(xx) DMA_ZONE(xx) DMA32_ZONE(xx) xx##_NORMAL HIGHMEM_ZONE(xx) enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT, FOR_ALL_ZONES(PGALLOC), @@ -96,7 +102,8 @@ static inline void vm_events_fold_cpu(int cpu) #endif /* CONFIG_VM_EVENT_COUNTERS */ #define __count_zone_vm_events(item, zone, delta) \ - __count_vm_events(item##_DMA + zone_idx(zone), delta) + __count_vm_events(item##_NORMAL - ZONE_NORMAL + \ + zone_idx(zone), delta) /* * Zone based page accounting with per cpu differentials. @@ -143,14 +150,16 @@ static inline unsigned long node_page_state(int node, struct zone *zones = NODE_DATA(node)->node_zones; return +#ifdef CONFIG_ZONE_DMA + zone_page_state(&zones[ZONE_DMA], item) + +#endif #ifdef CONFIG_ZONE_DMA32 zone_page_state(&zones[ZONE_DMA32], item) + #endif - zone_page_state(&zones[ZONE_NORMAL], item) + #ifdef CONFIG_HIGHMEM zone_page_state(&zones[ZONE_HIGHMEM], item) + #endif - zone_page_state(&zones[ZONE_DMA], item); + zone_page_state(&zones[ZONE_NORMAL], item); } extern void zone_statistics(struct zonelist *, struct zone *); |