From: Christoph Hellwig <hch@xxxxxx> fixup_write_zeroes always overrides the max_write_zeroes_sectors value a little further down the callchain, so don't bother to setup a limit in decide_on_discard_support. Signed-off-by: Christoph Hellwig <hch@xxxxxx> Reviewed-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx> Reviewed-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx> Tested-by: Christoph Böhmwalder <christoph.boehmwalder@xxxxxxxxxx> --- drivers/block/drbd/drbd_nl.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index 0f40fdee0899..a79b7fe5335d 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -1260,7 +1260,6 @@ static void decide_on_discard_support(struct drbd_device *device, blk_queue_discard_granularity(q, 512); max_discard_sectors = drbd_max_discard_sectors(connection); blk_queue_max_discard_sectors(q, max_discard_sectors); - blk_queue_max_write_zeroes_sectors(q, max_discard_sectors); return; not_supported: -- 2.40.1
