From 48920ff2a5a940cd07d12cc79e4a2c75f1185aee Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 5 Apr 2017 19:21:23 +0200 Subject: block: remove the discard_zeroes_data flag Now that we use the proper REQ_OP_WRITE_ZEROES operation everywhere we can kill this hack. Signed-off-by: Christoph Hellwig Reviewed-by: Martin K. Petersen Reviewed-by: Hannes Reinecke Signed-off-by: Jens Axboe --- drivers/md/dm-cache-target.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/md/dm-cache-target.c') diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c index 9c689b34e6e7..975922c8f231 100644 --- a/drivers/md/dm-cache-target.c +++ b/drivers/md/dm-cache-target.c @@ -2773,7 +2773,6 @@ static int cache_create(struct cache_args *ca, struct cache **result) ti->num_discard_bios = 1; ti->discards_supported = true; - ti->discard_zeroes_data_unsupported = true; ti->split_discard_bios = false; cache->features = ca->features; -- cgit v1.2.3