From 9a865ffa34b6117a5e0b67640a084d8c2e198c93 Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Fri, 30 Jun 2006 01:55:38 -0700 Subject: [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/base/node.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/base') 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; } -- cgit v1.2.3