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From: Mel Gorman <mgorman@suse.de>
To: Andrea Arcangeli <aarcange@redhat.com>
Cc: linux-mm@kvack.org, Rik van Riel <riel@redhat.com>,
	Hugh Dickins <hughd@google.com>,
	Richard Davies <richard@arachsys.com>,
	Shaohua Li <shli@kernel.org>, Rafael Aquini <aquini@redhat.com>
Subject: Re: [PATCH 0/7] RFC: adding compaction to zone_reclaim_mode > 0
Date: Thu, 6 Jun 2013 11:09:11 +0100	[thread overview]
Message-ID: <20130606100911.GI1936@suse.de> (raw)
In-Reply-To: <1370445037-24144-1-git-send-email-aarcange@redhat.com>

On Wed, Jun 05, 2013 at 05:10:30PM +0200, Andrea Arcangeli wrote:
> <SNIP>
> The main change of behavior is the removal of compact_blockskip_flush
> and the __reset_isolation_suitable immediately executed when a
> compaction pass completes and the slightly increased amount of
> hugepages required to meet the low/min watermarks. The rest of the
> changes mostly applies to zone_reclaim_mode > 0 and doesn't affect the
> default 0 value (some large system may boot with zone_reclaim_mode set
> to 1 by default though, if the node distance is very high).
> 

I'm fine with patches 2, 3 and 4 which make sense independant of the rest
of the series. I'm less sure of the rest of the series. Can 2, 3 and 4 be
split out and sent separately and then treat 1, 5, 6 and 7 exclusively as
a zone_reclaim set please?

-- 
Mel Gorman
SUSE Labs

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      parent reply	other threads:[~2013-06-06 10:09 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-05 15:10 [PATCH 0/7] RFC: adding compaction to zone_reclaim_mode > 0 Andrea Arcangeli
2013-06-05 15:10 ` [PATCH 1/7] mm: remove ZONE_RECLAIM_LOCKED Andrea Arcangeli
2013-06-05 19:23   ` Rik van Riel
2013-06-05 20:37   ` KOSAKI Motohiro
2013-06-05 20:51     ` Christoph Lameter
2013-06-05 21:03       ` KOSAKI Motohiro
2013-06-06 14:15         ` Christoph Lameter
2013-06-06 17:17           ` KOSAKI Motohiro
2013-06-06 18:16             ` Christoph Lameter
2013-06-05 21:33   ` Rafael Aquini
2013-06-06  9:04   ` Mel Gorman
2013-06-06 17:37     ` Rik van Riel
2013-06-14 16:16       ` Rik van Riel
2013-06-17  9:30         ` Mel Gorman
2013-06-17 18:12           ` Rik van Riel
2013-06-26 20:10             ` Andrea Arcangeli
2013-06-05 15:10 ` [PATCH 2/7] mm: compaction: scan all memory with /proc/sys/vm/compact_memory Andrea Arcangeli
2013-06-05 19:34   ` Rik van Riel
2013-06-05 21:39   ` Rafael Aquini
2013-06-06  9:05   ` Mel Gorman
2013-06-05 15:10 ` [PATCH 3/7] mm: compaction: don't depend on kswapd to invoke reset_isolation_suitable Andrea Arcangeli
2013-06-05 19:49   ` Rik van Riel
2013-06-26 20:38     ` Andrea Arcangeli
2013-06-06  9:11   ` Mel Gorman
2013-06-26 20:48     ` Andrea Arcangeli
2013-06-06 12:47   ` Rafael Aquini
2013-06-05 15:10 ` [PATCH 4/7] mm: compaction: reset before initializing the scan cursors Andrea Arcangeli
2013-06-05 20:04   ` Rik van Riel
2013-06-06  9:14   ` Mel Gorman
2013-06-06 12:49   ` Rafael Aquini
2013-06-05 15:10 ` [PATCH 5/7] mm: compaction: increase the high order pages in the watermarks Andrea Arcangeli
2013-06-05 20:18   ` Rik van Riel
2013-06-28 22:14     ` Andrea Arcangeli
2013-06-06  9:19   ` Mel Gorman
2013-06-05 15:10 ` [PATCH 6/7] mm: compaction: export compact_zone_order() Andrea Arcangeli
2013-06-05 20:24   ` Rik van Riel
2013-06-05 15:10 ` [PATCH 7/7] mm: compaction: add compaction to zone_reclaim_mode Andrea Arcangeli
2013-06-05 22:21   ` Rik van Riel
2013-06-06 10:05   ` Mel Gorman
2013-07-11 16:02     ` Andrea Arcangeli
2013-07-12 12:26       ` Hush Bensen
2013-07-12 16:01         ` Andrea Arcangeli
2013-07-12 23:23           ` Hush Bensen
2013-07-15  9:16             ` Andrea Arcangeli
2013-07-12 23:57   ` Hush Bensen
2013-07-15  9:25     ` Andrea Arcangeli
2013-06-06  8:53 ` [PATCH 0/7] RFC: adding compaction to zone_reclaim_mode > 0 Mel Gorman
2013-06-06 10:09 ` Mel Gorman [this message]

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