lkml.org 
[lkml]   [2006]   [Jun]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH 04/21] swap_prefetch: Convert nr_mapped to ZVC
swap_prefetch: nr_mapped conversion

This is separate on request by Andrew.

Signed-off-by: Christoph Lameter <clameter@sgi.com>

Index: linux-2.6.17-rc6-cl/mm/swap_prefetch.c
===================================================================
--- linux-2.6.17-rc6-cl.orig/mm/swap_prefetch.c 2006-06-10 22:04:26.763047220 -0700
+++ linux-2.6.17-rc6-cl/mm/swap_prefetch.c 2006-06-12 11:29:47.664697453 -0700
@@ -394,7 +394,8 @@ static int prefetch_suitable(void)
* even if the slab is being allocated on a remote node. This
* would be expensive to fix and not of great significance.
*/
- limit = ps.nr_mapped + ps.nr_slab + ps.nr_dirty +
+ limit = node_page_state(node, NR_MAPPED) +
+ ps.nr_slab + ps.nr_dirty +
ps.nr_unstable + total_swapcache_pages;
if (limit > ns->prefetch_watermark) {
node_clear(node, sp_stat.prefetch_nodes);
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
\
 
 \ /
  Last update: 2006-06-12 23:17    [W:0.111 / U:1.136 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site