ocfs2: Add ocfs2_gd_is_discontig.
authorTao Ma <tao.ma@oracle.com>
Mon, 17 May 2010 07:14:17 +0000 (15:14 +0800)
committerTao Ma <tao.ma@oracle.com>
Mon, 17 May 2010 07:14:17 +0000 (15:14 +0800)
commitaf2bf0d86019e0b0306965321096f8380b7ca830
tree6a203b0970b00229528ddcdb9adc6c0ce734461d
parent8571882c21e5073b2f96147ec4ff9b7042339e1b
ocfs2: Add ocfs2_gd_is_discontig.

Add ocfs2_gd_is_discontig so that we can test whether
a group descriptor is discontiguous or not.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
fs/ocfs2/ocfs2_fs.h