From: Wu Fengguang <fengguang.wu@intel.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Vladislav Bolkhovitin <vst@vlnb.net>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 0/3] context readahead for concurrent IO take 2
Date: Sun, 12 Apr 2009 15:19:50 +0800 [thread overview]
Message-ID: <20090412071950.166891982@intel.com> (raw)
Andrew,
The context readahead patches have been floating around for a while. Now that
Vladislav confirmed that it helps SCST IO performance, I'd like to push it for
more -mm testing outs. I believe this will help many concurrent IO workloads,
to name a few: NFS, SCST and even lighttpd.
The patchset is against linux-next, after the earlier filemap and readahead
cleanup/fix patches.
Thanks,
Fengguang
--
next reply other threads:[~2009-04-12 7:22 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-12 7:19 Wu Fengguang [this message]
2009-04-12 7:19 ` [PATCH 1/3] radix-tree: add radix_tree_prev_hole() Wu Fengguang
2009-04-12 17:29 ` Andrew Morton
2009-04-13 13:44 ` Wu Fengguang
2009-04-12 7:19 ` [PATCH 2/3] readahead: move the random read case to bottom Wu Fengguang
2009-04-12 7:19 ` [PATCH 3/3] readahead: introduce context readahead algorithm Wu Fengguang
2009-04-12 8:48 ` Ingo Molnar
2009-04-12 12:35 ` Wu Fengguang
2009-04-16 17:12 ` Vladislav Bolkhovitin
2009-04-15 3:43 ` Jeff Moyer
2009-04-15 4:43 ` Wu Fengguang
2009-04-15 17:55 ` Jeff Moyer
2009-04-27 4:48 ` Wu Fengguang
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