diff options
author | Mel Gorman <mgorman@suse.de> | 2013-07-03 22:02:02 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 23:07:29 (GMT) |
commit | 8e950282804558e4605401b9c79c1d34f0d73507 (patch) | |
tree | c4afdf31677851afcb83355b2395838571fc6d79 /fs | |
parent | f7ab8db791a8692f5ed4201dbae25722c1732a8d (diff) | |
download | linux-fsl-qoriq-8e950282804558e4605401b9c79c1d34f0d73507.tar.xz |
mm: vmscan: move direct reclaim wait_iff_congested into shrink_list
shrink_inactive_list makes decisions on whether to stall based on the
number of dirty pages encountered. The wait_iff_congested() call in
shrink_page_list does no such thing and it's arbitrary.
This patch moves the decision on whether to set ZONE_CONGESTED and the
wait_iff_congested call into shrink_page_list. This keeps all the
decisions on whether to stall or not in the one place.
Signed-off-by: Mel Gorman <mgorman@suse.de>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Rik van Riel <riel@redhat.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
Cc: Zlatko Calusic <zcalusic@bitsync.net>
Cc: dormando <dormando@rydia.net>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions