From: Eric Sandeen <sandeen@redhat.com>
Date: Mon, 20 Dec 2010 03:10:31 +0000 (-0500)
Subject: ext4: zero out nanosecond timestamps for small inodes
X-Git-Tag: v2.6.38-rc1~409^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=af0b44a1970fed1cda31d2969c99c46ffc515160;p=pandora-kernel.git

ext4: zero out nanosecond timestamps for small inodes

When nanosecond timestamp resolution isn't supported on an ext4
partition (inode size = 128), stat() appears to be returning
uninitialized garbage in the nanosecond component of timestamps.

EXT4_INODE_GET_XTIME should zero out tv_nsec when EXT4_FITS_IN_INODE
evaluates to false.

Reported-by: Jordan Russell <jr-list-2010@quo.to>
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

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