xfs: enable the xfs_defer mechanism to process extents to free
authorDarrick J. Wong <darrick.wong@oracle.com>
Wed, 3 Aug 2016 01:14:35 +0000 (11:14 +1000)
committerDave Chinner <david@fromorbit.com>
Wed, 3 Aug 2016 01:14:35 +0000 (11:14 +1000)
commit9749fee83f38fca8dbe67161a033db22e3c4a2dd
treea608c9bd96793c2a2d652c480b176fd2d7ae7083
parentbba61cbf30bebc39c5227e131625de1521d27b18
xfs: enable the xfs_defer mechanism to process extents to free

Connect the xfs_defer mechanism with the pieces that we'll need to
handle deferred extent freeing.  We'll wire up the existing code to
our new deferred mechanism later.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
fs/xfs/libxfs/xfs_defer.h
fs/xfs/xfs_super.c
fs/xfs/xfs_trans.h
fs/xfs/xfs_trans_extfree.c