From: David Rientjes <rientjes@google.com>
To: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Marek Szyprowski <m.szyprowski@samsung.com>,
Michal Nazarewicz <mina86@mina86.com>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: Re: [PATCH] CMA: use MIGRATE_SYNC in alloc_contig_range()
Date: Thu, 29 May 2014 12:32:18 -0700 (PDT) [thread overview]
Message-ID: <alpine.DEB.2.02.1405291229330.28183@chino.kir.corp.google.com> (raw)
In-Reply-To: <1401344750-3684-1-git-send-email-iamjoonsoo.kim@lge.com>
On Thu, 29 May 2014, Joonsoo Kim wrote:
> Before commit 'mm, compaction: embed migration mode in compact_control'
> from David is merged, alloc_contig_range() used sync migration,
> instead of sync_light migration. This doesn't break anything currently
> because page isolation doesn't have any difference with sync and
> sync_light, but it could in the future, so change back as it was.
>
> And pass cc->mode to migrate_pages(), instead of passing MIGRATE_SYNC
> to migrate_pages().
>
> Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Acked-by: David Rientjes <rientjes@google.com>
Should probably be renamed
mm-compaction-embed-migration-mode-in-compact_control-fix-fix though since
it's based on another patch in -mm that properly does the s/sync/mode/
conversion for CMA.
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prev parent reply other threads:[~2014-05-29 19:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-29 6:25 Joonsoo Kim
2014-05-29 6:35 ` Minchan Kim
2014-05-29 6:48 ` Joonsoo Kim
2014-05-29 19:32 ` David Rientjes [this message]
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