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authorChristoph Lameter <clameter@sgi.com>2006-06-30 01:55:41 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-30 11:25:36 -0700
commitd2c5e30c9a1420902262aa923794d2ae4e0bc391 (patch)
treeb8c42c189c2bc8dd4b6d808ee8ed2b28dbd70ddd /include
parentfd39fc8561be33065306bdac0e30414e1e8ac8e1 (diff)
[PATCH] zoned vm counters: conversion of nr_bounce to per zone counter
Conversion of nr_bounce to a per zone counter nr_bounce is only used for proc output. So it could be left as an event counter. However, the event counters may not be accurate and nr_bounce is categorizing types of pages in a zone. So we really need this to also be a per zone counter. [akpm@osdl.org: bugfix] Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/mmzone.h1
-rw-r--r--include/linux/vmstat.h1
2 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index e9d80697f55..2dbeec1d287 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -56,6 +56,7 @@ enum zone_stat_item {
NR_FILE_DIRTY,
NR_WRITEBACK,
NR_UNSTABLE_NFS, /* NFS unstable pages */
+ NR_BOUNCE,
NR_VM_ZONE_STAT_ITEMS };
struct per_cpu_pages {
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 9de2a41c885..5b5b96afc39 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -67,7 +67,6 @@ struct page_state {
unsigned long allocstall; /* direct reclaim calls */
unsigned long pgrotated; /* pages rotated to tail of the LRU */
- unsigned long nr_bounce; /* pages for bounce buffers */
};
extern void get_full_page_state(struct page_state *ret);