From: Jiaying Zhang <jiayingz@google.com>
Date: Wed, 24 Feb 2010 14:52:53 +0000 (-0500)
Subject: ext4: Add flag to files with blocks intentionally past EOF
X-Git-Tag: v2.6.34-rc1~199^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c8d46e41bc744c8fa0092112af3942fcd46c8b18;p=pandora-kernel.git

ext4: Add flag to files with blocks intentionally past EOF

fallocate() may potentially instantiate blocks past EOF, depending
on the flags used when it is called.

e2fsck currently has a test for blocks past i_size, and it
sometimes trips up - noticeably on xfstests 013 which runs fsstress.

This patch from Jiayang does fix it up - it (along with
e2fsprogs updates and other patches recently from Aneesh) has
survived many fsstress runs in a row.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Jiaying Zhang <jiayingz@google.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

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