From: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date: Tue, 29 Jan 2008 04:58:27 +0000 (-0500)
Subject: ext4: Make ext4_get_blocks_wrap take the truncate_mutex early.
X-Git-Tag: v2.6.25-rc1~1166^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c278bfecebfb1ed67c326ef472660878baa745cd;p=pandora-kernel.git

ext4: Make ext4_get_blocks_wrap take the truncate_mutex early.

When doing a migrate from ext3 to ext4 inode we need to make sure the test
for inode type and walking inode data happens inside  lock. To make this
happen move truncate_mutex early before checking the i_flags.


This actually should enable us to remove the verify_chain().

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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