diff options
| author | Gioh Kim <gi-oh.kim@ionos.com> | 2022-01-14 18:58:55 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-02-28 00:49:48 +0300 |
| commit | 030ce8ba97d2e85e5310b1ae8236cd640bd384d0 (patch) | |
| tree | 4cddbd317642801faed32613a9cfd39b86373e89 /drivers/block/rnbd/rnbd-clt.c | |
| parent | 4a09a845c1773fe3cd96c2afe737b58a88e3d30b (diff) | |
| download | linux-030ce8ba97d2e85e5310b1ae8236cd640bd384d0.tar.xz | |
block/rnbd: client device does not care queue/rotational
On client side, the device is a network device. There is no reason
to set rotational even-if the target device on server is rotational.
Signed-off-by: Gioh Kim <gi-oh.kim@ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Link: https://lore.kernel.org/r/20220114155855.984144-3-haris.iqbal@ionos.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/rnbd/rnbd-clt.c')
| -rw-r--r-- | drivers/block/rnbd/rnbd-clt.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/block/rnbd/rnbd-clt.c b/drivers/block/rnbd/rnbd-clt.c index f0370a345c3e..9a880d559ab8 100644 --- a/drivers/block/rnbd/rnbd-clt.c +++ b/drivers/block/rnbd/rnbd-clt.c @@ -87,7 +87,6 @@ static int rnbd_clt_set_dev_attr(struct rnbd_clt_dev *dev, dev->discard_granularity = le32_to_cpu(rsp->discard_granularity); dev->discard_alignment = le32_to_cpu(rsp->discard_alignment); dev->secure_discard = le16_to_cpu(rsp->secure_discard); - dev->rotational = rsp->rotational; dev->wc = !!(rsp->cache_policy & RNBD_WRITEBACK); dev->fua = !!(rsp->cache_policy & RNBD_FUA); @@ -1410,8 +1409,10 @@ static int rnbd_clt_setup_gen_disk(struct rnbd_clt_dev *dev, int idx) dev->read_only = false; } - if (!dev->rotational) - blk_queue_flag_set(QUEUE_FLAG_NONROT, dev->queue); + /* + * Network device does not need rotational + */ + blk_queue_flag_set(QUEUE_FLAG_NONROT, dev->queue); err = add_disk(dev->gd); if (err) blk_cleanup_disk(dev->gd); @@ -1610,13 +1611,13 @@ struct rnbd_clt_dev *rnbd_clt_map_device(const char *sessname, } rnbd_clt_info(dev, - "map_device: Device mapped as %s (nsectors: %zu, logical_block_size: %d, physical_block_size: %d, max_write_same_sectors: %d, max_discard_sectors: %d, discard_granularity: %d, discard_alignment: %d, secure_discard: %d, max_segments: %d, max_hw_sectors: %d, rotational: %d, wc: %d, fua: %d)\n", + "map_device: Device mapped as %s (nsectors: %zu, logical_block_size: %d, physical_block_size: %d, max_write_same_sectors: %d, max_discard_sectors: %d, discard_granularity: %d, discard_alignment: %d, secure_discard: %d, max_segments: %d, max_hw_sectors: %d, wc: %d, fua: %d)\n", dev->gd->disk_name, dev->nsectors, dev->logical_block_size, dev->physical_block_size, dev->max_write_same_sectors, dev->max_discard_sectors, dev->discard_granularity, dev->discard_alignment, dev->secure_discard, dev->max_segments, - dev->max_hw_sectors, dev->rotational, dev->wc, dev->fua); + dev->max_hw_sectors, dev->wc, dev->fua); mutex_unlock(&dev->lock); rnbd_clt_put_sess(sess); |