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| author | Christoph Lameter <clameter@sgi.com> | 2006-06-30 10:55:38 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-30 20:25:35 +0200 |
| commit | 9a865ffa34b6117a5e0b67640a084d8c2e198c93 (patch) | |
| tree | c295d5a0831df81eeeded3834f32f513b9ae05c7 /drivers/base/node.c | |
| parent | [PATCH] zoned vm counters: zone_reclaim: remove /proc/sys/vm/zone_reclaim_int... (diff) | |
| download | linux-9a865ffa34b6117a5e0b67640a084d8c2e198c93.tar.xz linux-9a865ffa34b6117a5e0b67640a084d8c2e198c93.zip | |
[PATCH] zoned vm counters: conversion of nr_slab to per zone counter
- Allows reclaim to access counter without looping over processor counts.
- Allows accurate statistics on how many pages are used in a zone by
the slab. This may become useful to balance slab allocations over
various zones.
[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 'drivers/base/node.c')
| -rw-r--r-- | drivers/base/node.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/base/node.c b/drivers/base/node.c index c3bf05158c6d..db116a8791c8 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -54,8 +54,6 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf) ps.nr_dirty = 0; if ((long)ps.nr_writeback < 0) ps.nr_writeback = 0; - if ((long)ps.nr_slab < 0) - ps.nr_slab = 0; n = sprintf(buf, "\n" "Node %d MemTotal: %8lu kB\n" @@ -87,7 +85,7 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf) nid, K(node_page_state(nid, NR_FILE_PAGES)), nid, K(node_page_state(nid, NR_FILE_MAPPED)), nid, K(node_page_state(nid, NR_ANON_PAGES)), - nid, K(ps.nr_slab)); + nid, K(node_page_state(nid, NR_SLAB))); n += hugetlb_report_node_meminfo(nid, buf + n); return n; } |