diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-02-09 09:28:24 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-02-22 21:11:08 -0500 |
| commit | ebd04737637b0bf249b48ea85a076e187ec86a77 (patch) | |
| tree | d801ba0d7ce24686c43053d73ffb6f0f71dd57bc /drivers/block/rnbd/rnbd-clt.c | |
| parent | a34592ff6b78e84e11b19183b60cd240737f76f9 (diff) | |
scsi: rnbd: Remove WRITE_SAME support
REQ_OP_WRITE_SAME was only ever submitted by the legacy Linux zeroing code,
which has switched to use REQ_OP_WRITE_ZEROES long before rnbd was even
merged.
Link: https://lore.kernel.org/r/20220209082828.2629273-4-hch@lst.de
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/block/rnbd/rnbd-clt.c')
| -rw-r--r-- | drivers/block/rnbd/rnbd-clt.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/block/rnbd/rnbd-clt.c b/drivers/block/rnbd/rnbd-clt.c index c08971de369f..dc192d273885 100644 --- a/drivers/block/rnbd/rnbd-clt.c +++ b/drivers/block/rnbd/rnbd-clt.c @@ -82,7 +82,6 @@ static int rnbd_clt_set_dev_attr(struct rnbd_clt_dev *dev, dev->nsectors = le64_to_cpu(rsp->nsectors); dev->logical_block_size = le16_to_cpu(rsp->logical_block_size); dev->physical_block_size = le16_to_cpu(rsp->physical_block_size); - dev->max_write_same_sectors = le32_to_cpu(rsp->max_write_same_sectors); dev->max_discard_sectors = le32_to_cpu(rsp->max_discard_sectors); dev->discard_granularity = le32_to_cpu(rsp->discard_granularity); dev->discard_alignment = le32_to_cpu(rsp->discard_alignment); @@ -1359,8 +1358,6 @@ static void setup_request_queue(struct rnbd_clt_dev *dev) blk_queue_logical_block_size(dev->queue, dev->logical_block_size); blk_queue_physical_block_size(dev->queue, dev->physical_block_size); blk_queue_max_hw_sectors(dev->queue, dev->max_hw_sectors); - blk_queue_max_write_same_sectors(dev->queue, - dev->max_write_same_sectors); /* * we don't support discards to "discontiguous" segments @@ -1610,10 +1607,10 @@ 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_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", dev->gd->disk_name, dev->nsectors, dev->logical_block_size, dev->physical_block_size, - dev->max_write_same_sectors, dev->max_discard_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); |