rsxx only supports discarding on large alignments, so the zeroing code would always fall back to explicit writings of zeroes. Signed-off-by: Christoph Hellwig <hch@xxxxxx> Reviewed-by: Hannes Reinecke <hare@xxxxxxxx> --- drivers/block/rsxx/dev.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/block/rsxx/dev.c b/drivers/block/rsxx/dev.c index f81d70b39d10..9c566364ac9c 100644 --- a/drivers/block/rsxx/dev.c +++ b/drivers/block/rsxx/dev.c @@ -300,7 +300,6 @@ int rsxx_setup_dev(struct rsxx_cardinfo *card) RSXX_HW_BLK_SIZE >> 9); card->queue->limits.discard_granularity = RSXX_HW_BLK_SIZE; card->queue->limits.discard_alignment = RSXX_HW_BLK_SIZE; - card->queue->limits.discard_zeroes_data = 1; } card->queue->queuedata = card; -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
