ocfs2: Add FITRIM ioctl.
authorTao Ma <boyu.mt@taobao.com>
Mon, 23 May 2011 02:36:44 +0000 (10:36 +0800)
committerJoel Becker <jlbec@evilplan.org>
Tue, 24 May 2011 06:37:19 +0000 (23:37 -0700)
commit55e67872b67ebd30d1326067cdba53a622ab497d
tree6269c3ab8aebc81ee32997c3e23ca53c68db3482
parente80de36d8dbff216a384e9204e54d59deeadf344
ocfs2: Add FITRIM ioctl.

Add the corresponding ioctl function for FITRIM.

Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: Joel Becker <jlbec@evilplan.org>
fs/ocfs2/ioctl.c