| commit | c91ab0438c6700e4be078d64cfb01879986e3bde | |
| author | KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> | |
| Sat, 16 Jan 2010 01:01:18 +0000 (15 17:01 -0800) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Fri, 22 Jan 2010 23:18:12 +0000 (22 15:18 -0800) | ||
| tree | 81249cc818c5af7904d0ebc6eefd683666973969 | treesnapshot (tar.gz zip) |
| parent | d4c893f20758ff549e4aaa4a02a79e563deaebb9 | commitdiff |
page allocator: update NR_FREE_PAGES only when necessary
commit 6ccf80eb15ccaca4d3f1ab5162b9ded5eecd9971 upstream.
commit f2260e6b (page allocator: update NR_FREE_PAGES only as necessary)
made one minor regression. if __rmqueue() was failed, NR_FREE_PAGES stat
go wrong. this patch fixes it.
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Reported-by: Huang Shijie <shijie8@gmail.com>
Reviewed-by: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 6ccf80eb15ccaca4d3f1ab5162b9ded5eecd9971 upstream.
commit f2260e6b (page allocator: update NR_FREE_PAGES only as necessary)
made one minor regression. if __rmqueue() was failed, NR_FREE_PAGES stat
go wrong. this patch fixes it.
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Reported-by: Huang Shijie <shijie8@gmail.com>
Reviewed-by: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| mm/page_alloc.c | diffblobblamehistory |