[PATCH] node meminfo Active & Inactive pages to Kbytes

From: John Blackwood
Date: Thu Jul 03 2008 - 10:41:36 EST


Hi Andrew and Andi,

We found a minor bug in the output of
/sys/devices/system/node/node[n]/meminfo
where the Active and Inactive values are in pages instead of Kbytes.

Looks like this occurred back in 2.6.20 when the code was changed
over to use node_page_state().

Thanks.

--- linux.2.6.26-rc8/drivers/base/node.c 2008-07-03 09:26:01.000000000 -0400
+++ new/drivers/base/node.c 2008-07-03 09:25:45.000000000 -0400
@@ -84,8 +84,8 @@ static ssize_t node_read_meminfo(struct
nid, K(i.totalram),
nid, K(i.freeram),
nid, K(i.totalram - i.freeram),
- nid, node_page_state(nid, NR_ACTIVE),
- nid, node_page_state(nid, NR_INACTIVE),
+ nid, K(node_page_state(nid, NR_ACTIVE)),
+ nid, K(node_page_state(nid, NR_INACTIVE)),
#ifdef CONFIG_HIGHMEM
nid, K(i.totalhigh),
nid, K(i.freehigh),
--
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