From: Rik van Riel <riel@redhat.com>
To: Hugh Dickins <hugh@veritas.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
"Zhang, Yanmin" <yanmin_zhang@linux.intel.com>,
Pekka Enberg <penberg@cs.helsinki.fi>,
Nick Piggin <npiggin@suse.de>, Lin Ming <ming.m.lin@intel.com>,
Christoph Lameter <cl@linux-foundation.org>,
Lee Schermerhorn <Lee.Schermerhorn@hp.com>,
Christoph Rohland <hans-christoph.rohland@sap.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] shmem: writepage directly to swap
Date: Mon, 23 Mar 2009 10:17:40 -0400 [thread overview]
Message-ID: <49C79A04.3000602@redhat.com> (raw)
In-Reply-To: <Pine.LNX.4.64.0903230151140.11883@blonde.anvils>
Hugh Dickins wrote:
> Synopsis: if shmem_writepage calls swap_writepage directly, most shmem swap
> loads benefit, and a catastrophic interaction between SLUB and some flash
> storage is avoided.
> Signed-off-by: Hugh Dickins <hugh@veritas.com>
Acked-by: Rik van Riel <riel@redhat.com>
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prev parent reply other threads:[~2009-03-23 13:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-23 1:57 [PATCH] shmem: writepage directly to swap Hugh Dickins
2009-03-23 4:27 ` Pekka Enberg
2009-03-23 14:17 ` Rik van Riel [this message]
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