From: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Date: Wed, 11 Mar 2009 17:03:23 +0000 (+0900)
Subject: Fix _fat_bmap() locking
X-Git-Tag: v2.6.29-rc8~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3a95ea1155c5d44aa58dde2f64f0ddafe27fd1fb;p=pandora-kernel.git

Fix _fat_bmap() locking

On swapon() path, it has already i_mutex. So, this uses i_alloc_sem
instead of it.

Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Reported-by: Laurent GUERBY <laurent@guerby.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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