Messages in this thread | | | Subject | Re: [PATCH 09/11] mm, compaction: Abstract compaction feedback to helpers | From | Vlastimil Babka <> | Date | Tue, 12 Apr 2016 13:54:59 +0200 |
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On 04/11/2016 05:40 PM, Michal Hocko wrote: > Hi Andrew, > Vlastimil has pointed out[1] that using compaction_withdrawn() for THP > allocations has some non-trivial consequences. While I still think that > the check is OK it is true we shouldn't sneak in a potential behavior > change into something that basically provides an API. So can you fold > the following partial revert into the original patch please? > > [1] http://lkml.kernel.org/r/570BB719.2030007@suse.cz > > --- > From 71ddeee4238e33d67ef07883e73f946a7cc40e73 Mon Sep 17 00:00:00 2001 > From: Michal Hocko <mhocko@suse.com> > Date: Mon, 11 Apr 2016 17:38:22 +0200 > Subject: [PATCH] ction-abstract-compaction-feedback-to-helpers-fix > > Preserve the original thp back off checks to not introduce any > functional changes as per Vlastimil. > > Signed-off-by: Michal Hocko <mhocko@suse.com>
Ack, thanks.
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