From: Rik van Riel <riel@redhat.com>
To: Mel Gorman <mel@csn.ul.ie>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Johannes Weiner <hannes@cmpxchg.org>,
Andrea Arcangeli <aarcange@redhat.com>,
Michal Hocko <mhocko@suse.cz>,
Kent Overstreet <kent.overstreet@gmail.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm: vmscan: Stop reclaim/compaction earlier due to insufficient progress if !__GFP_REPEAT
Date: Wed, 16 Feb 2011 07:14:00 -0500 [thread overview]
Message-ID: <4D5BBF88.6030103@redhat.com> (raw)
In-Reply-To: <20110216095048.GA4473@csn.ul.ie>
On 02/16/2011 04:50 AM, Mel Gorman wrote:
> This patch will stop reclaim/compaction if no pages were reclaimed in the
> last SWAP_CLUSTER_MAX pages that were considered. For allocations such as
> hugetlbfs that use GFP_REPEAT and have fewer fallback options, the full LRU
> list may still be scanned.
> Signed-off-by: Mel Gorman<mel@csn.ul.ie>
Acked-by: Rik van Riel <riel@redhat.com>
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2011-02-16 12:11 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-09 15:46 [patch] vmscan: fix zone shrinking exit when scan work is done Johannes Weiner
2011-02-09 15:54 ` Kent Overstreet
2011-02-09 16:46 ` Mel Gorman
2011-02-09 18:28 ` Andrea Arcangeli
2011-02-09 20:05 ` Andrew Morton
2011-02-10 10:21 ` Mel Gorman
2011-02-10 10:41 ` Michal Hocko
2011-02-10 12:48 ` Andrea Arcangeli
2011-02-10 13:33 ` Mel Gorman
2011-02-10 14:14 ` Andrea Arcangeli
2011-02-10 14:58 ` Mel Gorman
2011-02-16 9:50 ` [PATCH] mm: vmscan: Stop reclaim/compaction earlier due to insufficient progress if !__GFP_REPEAT Mel Gorman
2011-02-16 10:13 ` Andrea Arcangeli
2011-02-16 11:22 ` Mel Gorman
2011-02-16 14:44 ` Andrea Arcangeli
2011-02-16 12:03 ` Andrea Arcangeli
2011-02-16 12:14 ` Rik van Riel [this message]
2011-02-16 12:38 ` Johannes Weiner
2011-02-16 23:26 ` Minchan Kim
2011-02-17 22:22 ` Andrew Morton
2011-02-18 12:22 ` Mel Gorman
2011-02-10 4:04 ` [patch] vmscan: fix zone shrinking exit when scan work is done Minchan Kim
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4D5BBF88.6030103@redhat.com \
--to=riel@redhat.com \
--cc=aarcange@redhat.com \
--cc=akpm@linux-foundation.org \
--cc=hannes@cmpxchg.org \
--cc=kent.overstreet@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mel@csn.ul.ie \
--cc=mhocko@suse.cz \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).