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| author | Jens Axboe <axboe@fb.com> | 2015-07-14 08:15:12 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-07-17 08:41:53 -0600 |
| commit | 2bb4cd5cc472b191a46938becb7dafdd44644329 (patch) | |
| tree | 8fabaacb2c5aebf2cc7b18dc59898a234985dbbd /drivers/block/rbd.c | |
| parent | 6c71013ecb7e2bddbed9f5b95e7aed22c491daa9 (diff) | |
| download | blackbird-op-linux-2bb4cd5cc472b191a46938becb7dafdd44644329.tar.gz blackbird-op-linux-2bb4cd5cc472b191a46938becb7dafdd44644329.zip | |
block: have drivers use blk_queue_max_discard_sectors()
Some drivers use it now, others just set the limits field manually.
But in preparation for splitting this into a hard and soft limit,
ensure that they all call the proper function for setting the hw
limit for discards.
Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block/rbd.c')
| -rw-r--r-- | drivers/block/rbd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index d94529d5c8e9..dcc86937f55c 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -3803,7 +3803,7 @@ static int rbd_init_disk(struct rbd_device *rbd_dev) queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, q); q->limits.discard_granularity = segment_size; q->limits.discard_alignment = segment_size; - q->limits.max_discard_sectors = segment_size / SECTOR_SIZE; + blk_queue_max_discard_sectors(q, segment_size / SECTOR_SIZE); q->limits.discard_zeroes_data = 1; blk_queue_merge_bvec(q, rbd_merge_bvec); |
