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-4.3-rc1/drivers/md/dm-linear.c =================================================================== --- linux-4.3-rc1.orig/drivers/md/dm-linear.c 2015-09-14 16:06:36.000000000 +0200 +++ linux-4.3-rc1/drivers/md/dm-linear.c 2015-09-14 16:22:44.000000000 +0200 @@ -59,6 +59,7 @@ 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;