From: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Date: Wed, 19 Apr 2006 07:23:09 +0000 (+0200)
Subject: [PATCH] Document online io scheduler switching
X-Git-Tag: v2.6.17-rc3~60^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=73af994c7d58dd513922dc9d5cd76b124ec02b1b;p=pandora-kernel.git

[PATCH] Document online io scheduler switching

We added the ability to change a block device's IO elevator scheduler both
at kernel boot and on-the-fly, but we only documented the elevator= boot
parameter.  Add a quick how-to on doing it on the fly.

Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jens Axboe <axboe@suse.de>
---

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