diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-11-02 21:28:55 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-11-10 19:53:25 -0700 |
| commit | 6e78f21ae4488cdab4318f781de05c8ffc4de951 (patch) | |
| tree | 2be60c2b64356b2bfc25f39c3efafb2ee77e375f /drivers/nvme/host | |
| parent | 30e5e929c7bfaf87a65f926715773ef14339b79f (diff) | |
| download | blackbird-op-linux-6e78f21ae4488cdab4318f781de05c8ffc4de951.tar.gz blackbird-op-linux-6e78f21ae4488cdab4318f781de05c8ffc4de951.zip | |
nvme: set the chunk size before freezing the queue
We don't need a frozen queue to update the chunk_size, which just is a
hint, and moving it a little earlier will allow for some better code
reuse with the multipath code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/nvme/host')
| -rw-r--r-- | drivers/nvme/host/core.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 551ec5df6a97..a4be843334ba 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -1184,12 +1184,13 @@ static void __nvme_revalidate_disk(struct gendisk *disk, struct nvme_id_ns *id) if (ctrl->nr_streams && ns->sws && ns->sgs) stream_alignment = ns->sws * ns->sgs; + if (ns->noiob) + nvme_set_chunk_size(ns); + blk_mq_freeze_queue(disk->queue); blk_integrity_unregister(disk); blk_queue_logical_block_size(ns->queue, bs); - if (ns->noiob) - nvme_set_chunk_size(ns); if (ns->ms && !ns->ext && (ctrl->ops->flags & NVME_F_METADATA_SUPPORTED)) nvme_init_integrity(disk, ns->ms, ns->pi_type); |
