diff options
| author |   Christoph Hellwig <hch@lst.de> | 2017-04-05 19:21:18 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2017-04-08 11:25:38 -0600 |
| commit | 274243f5457ab60eef8a9493684cb4c4c846425e (patch) | |
| tree | 61d0869548920f87faea6a6ac7c2b5779253ea01 /drivers/block/rsxx/dev.c | |
| parent | rbd: remove the discard_zeroes_data flag (diff) | |
| download | linux-dev-274243f5457ab60eef8a9493684cb4c4c846425e.tar.xz linux-dev-274243f5457ab60eef8a9493684cb4c4c846425e.zip | |
rsxx: remove the discard_zeroes_data flag
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@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/block/rsxx/dev.c | 1 |
1 files changed, 0 insertions, 1 deletions
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; |