dm linear: support copy Support copy operation in the linear target. Signed-off-by: Mikulas Patocka --- drivers/md/dm-linear.c | 1 + 1 file changed, 1 insertion(+) Index: linux-3.16-rc4/drivers/md/dm-linear.c =================================================================== --- linux-3.16-rc4.orig/drivers/md/dm-linear.c 2014-07-11 22:20:27.000000000 +0200 +++ linux-3.16-rc4/drivers/md/dm-linear.c 2014-07-11 22:22:20.000000000 +0200 @@ -56,6 +56,7 @@ static int linear_ctr(struct dm_target * ti->num_flush_bios = 1; ti->num_discard_bios = 1; ti->num_write_same_bios = 1; + ti->copy_supported = 1; ti->private = lc; return 0;