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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 /drivers/base/node.c
parentfd39fc8561be33065306bdac0e30414e1e8ac8e1 (diff)
downloadop-kernel-dev-d2c5e30c9a1420902262aa923794d2ae4e0bc391.zip
op-kernel-dev-d2c5e30c9a1420902262aa923794d2ae4e0bc391.tar.gz
[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 'drivers/base/node.c')
-rw-r--r--drivers/base/node.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/base/node.c b/drivers/base/node.c
index b73d869..772eada 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -65,6 +65,7 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf)
"Node %d AnonPages: %8lu kB\n"
"Node %d PageTables: %8lu kB\n"
"Node %d NFS Unstable: %8lu kB\n"
+ "Node %d Bounce: %8lu kB\n"
"Node %d Slab: %8lu kB\n",
nid, K(i.totalram),
nid, K(i.freeram),
@@ -82,6 +83,7 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf)
nid, K(node_page_state(nid, NR_ANON_PAGES)),
nid, K(node_page_state(nid, NR_PAGETABLE)),
nid, K(node_page_state(nid, NR_UNSTABLE_NFS)),
+ nid, K(node_page_state(nid, NR_BOUNCE)),
nid, K(node_page_state(nid, NR_SLAB)));
n += hugetlb_report_node_meminfo(nid, buf + n);
return n;
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