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| author |  Christoph Hellwig <hch@lst.de>
| 2024-02-15 08:02:49 +0100 |
|---|---|---|
| committer |  Jens Axboe <axboe@kernel.dk>
| 2024-02-19 16:59:31 -0700 |
| commit | a7f18b74dbe171625afc2751942a92f71a4dd4ba (patch) | |
| tree | badf953ea63d6516f82730435faefb6db4221966 | |
| parent | nbd: pass queue_limits to blk_mq_alloc_disk (diff) | |
| download | linux-a7f18b74dbe171625afc2751942a92f71a4dd4ba.tar.gz linux-a7f18b74dbe171625afc2751942a92f71a4dd4ba.tar.bz2 linux-a7f18b74dbe171625afc2751942a92f71a4dd4ba.zip | |
ps3disk: pass queue_limits to blk_mq_alloc_disk
Pass the few limits ps3disk imposes directly to blk_mq_alloc_disk instead
of setting them one at a time.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20240215070300.2200308-7-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | drivers/block/ps3disk.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/block/ps3disk.c b/drivers/block/ps3disk.c index dfd3860df4f8..b810ac0a5c4b 100644 --- a/drivers/block/ps3disk.c +++ b/drivers/block/ps3disk.c @@ -382,6 +382,14 @@ static int ps3disk_probe(struct ps3_system_bus_device *_dev) struct ps3disk_private *priv; int error; unsigned int devidx; + struct queue_limits lim = { + .logical_block_size = dev->blk_size, + .max_hw_sectors = dev->bounce_size >> 9, + .max_segments = -1, + .max_segment_size = dev->bounce_size, + .dma_alignment = dev->blk_size - 1, + }; + struct request_queue *queue; struct gendisk *gendisk; @@ -431,7 +439,7 @@ static int ps3disk_probe(struct ps3_system_bus_device *_dev) if (error) goto fail_teardown; - gendisk = blk_mq_alloc_disk(&priv->tag_set, NULL, dev); + gendisk = blk_mq_alloc_disk(&priv->tag_set, &lim, dev); if (IS_ERR(gendisk)) { dev_err(&dev->sbd.core, "%s:%u: blk_mq_alloc_disk failed\n", __func__, __LINE__); @@ -441,15 +449,8 @@ static int ps3disk_probe(struct ps3_system_bus_device *_dev) queue = gendisk->queue; - blk_queue_max_hw_sectors(queue, dev->bounce_size >> 9); - blk_queue_dma_alignment(queue, dev->blk_size-1); - blk_queue_logical_block_size(queue, dev->blk_size); - blk_queue_write_cache(queue, true, false); - blk_queue_max_segments(queue, -1); - blk_queue_max_segment_size(queue, dev->bounce_size); - priv->gendisk = gendisk; gendisk->major = ps3disk_major; gendisk->first_minor = devidx * PS3DISK_MINORS; |