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| author | Christoph Lameter <clameter@sgi.com> | 2006-06-30 01:55:41 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-30 11:25:36 -0700 |
| commit | d2c5e30c9a1420902262aa923794d2ae4e0bc391 (patch) | |
| tree | b8c42c189c2bc8dd4b6d808ee8ed2b28dbd70ddd /include | |
| parent | fd39fc8561be33065306bdac0e30414e1e8ac8e1 (diff) | |
| download | kernel_samsung_crespo-d2c5e30c9a1420902262aa923794d2ae4e0bc391.zip kernel_samsung_crespo-d2c5e30c9a1420902262aa923794d2ae4e0bc391.tar.gz kernel_samsung_crespo-d2c5e30c9a1420902262aa923794d2ae4e0bc391.tar.bz2 | |
[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.h | 1 | ||||
| -rw-r--r-- | include/linux/vmstat.h | 1 |
2 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index e9d8069..2dbeec1 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 9de2a41..5b5b96a 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); |