From: David Rientjes <rientjes@google.com>
To: Gavin Shan <shangw@linux.vnet.ibm.com>
Cc: linux-mm@kvack.org, hannes@cmpxchg.org, minchan@kernel.org,
akpm@linux-foundation.org
Subject: Re: [PATCH RESEND 1/2] mm/compaction: cleanup on compaction_deferred
Date: Wed, 20 Jun 2012 18:25:07 -0700 (PDT) [thread overview]
Message-ID: <alpine.DEB.2.00.1206201824550.3702@chino.kir.corp.google.com> (raw)
In-Reply-To: <1340156348-18875-1-git-send-email-shangw@linux.vnet.ibm.com>
On Wed, 20 Jun 2012, Gavin Shan wrote:
> When CONFIG_COMPACTION is enabled, compaction_deferred() tries
> to recalculate the deferred limit again, which isn't necessary.
>
> When CONFIG_COMPACTION is disabled, compaction_deferred() should
> return "true" or "false" since it has "bool" for its return value.
>
> Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
> Acked-by: Minchan Kim <minchan@kernel.org>
> Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: David Rientjes <rientjes@google.com>
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next prev parent reply other threads:[~2012-06-21 1:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-20 1:39 Gavin Shan
2012-06-20 1:39 ` [PATCH RESEND 2/2] mm/buddy: get the allownodes for dump at once Gavin Shan
2012-06-21 1:25 ` David Rientjes [this message]
2012-06-21 3:06 ` [PATCH RESEND 1/2] mm/compaction: cleanup on compaction_deferred Gavin Shan
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