diff options
| author | Nick Piggin <nickpiggin@yahoo.com.au> | 2006-01-06 11:11:10 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 19:33:26 +0300 |
| commit | 9328b8faae922e52073785ed6c1eaa8565648a0e (patch) | |
| tree | 065034bc534a4997197d26acf1774725159e4e65 /include/linux/mmzone.h | |
| parent | 7756b9e4e321c3c83c7aa5b9532d3e7fd7ddeb4a (diff) | |
| download | linux-9328b8faae922e52073785ed6c1eaa8565648a0e.tar.xz | |
[PATCH] mm: dma32 zone statistics
Add dma32 to zone statistics. Also attempt to arrange struct page_state a
bit better (visually).
Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/mmzone.h')
| -rw-r--r-- | include/linux/mmzone.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 0d1a5981bb94..8d6caa414c4c 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -397,6 +397,7 @@ static inline int is_normal_idx(int idx) { return (idx == ZONE_NORMAL); } + /** * is_highmem - helper function to quickly check if a struct zone is a * highmem zone or not. This is an attempt to keep references @@ -413,6 +414,16 @@ static inline int is_normal(struct zone *zone) return zone == zone->zone_pgdat->node_zones + ZONE_NORMAL; } +static inline int is_dma32(struct zone *zone) +{ + return zone == zone->zone_pgdat->node_zones + ZONE_DMA32; +} + +static inline int is_dma(struct zone *zone) +{ + return zone == zone->zone_pgdat->node_zones + ZONE_DMA; +} + /* These two functions are used to setup the per zone pages min values */ struct ctl_table; struct file; |