ocfs2: support partial clone range and dedupe range
authorDarrick J. Wong <darrick.wong@oracle.com>
Mon, 29 Oct 2018 23:44:45 +0000 (10:44 +1100)
committerDave Chinner <david@fromorbit.com>
Mon, 29 Oct 2018 23:44:45 +0000 (10:44 +1100)
commit900611a1bd06ef4a79980e58babc61ef056c81ab
tree1d1d62cc0bf025f450cae70d2e5f278d089eb0e3
parenta8a94302c9754d05069ee149cf01df8aa5116aaa
ocfs2: support partial clone range and dedupe range

Change the ocfs2 remap code to allow for returning partial results.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
fs/ocfs2/file.c
fs/ocfs2/refcounttree.c
fs/ocfs2/refcounttree.h