From: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
Date: Tue, 31 Jul 2012 23:41:46 +0000 (-0700)
Subject: documentation: update how page-cluster affects swap I/O
X-Git-Tag: v3.6-rc1~24^2~110
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=df858fa8276f85106f2f5c3cd49c1fa524058070;p=pandora-kernel.git

documentation: update how page-cluster affects swap I/O

Fix of the documentation of /proc/sys/vm/page-cluster to match the
behavior of the code and add some comments about what the tunable will
change in that behavior.

Signed-off-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
Acked-by: Jens Axboe <axboe@kernel.dk>
Reviewed-by: Minchan Kim <minchan@kernel.org>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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