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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2022-05-18 14:09:45 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2022-06-24 17:07:06 +0200 |
| commit | 1ab5096b3a9790f28be0399f8642b8cebd3529e0 (patch) | |
| tree | 460e4fa771fa43e97f94b515584c80d41d5eb6ba /hw/scsi | |
| parent | 3399848b7fffcf388f53c5308a9b97bcd346ea7c (diff) | |
| download | qemu-1ab5096b3a9790f28be0399f8642b8cebd3529e0.zip qemu-1ab5096b3a9790f28be0399f8642b8cebd3529e0.tar.gz qemu-1ab5096b3a9790f28be0399f8642b8cebd3529e0.tar.bz2 | |
block: get rid of blk->guest_block_size
Commit 1b7fd729559c ("block: rename buffer_alignment to
guest_block_size") noted:
At this point, the field is set by the device emulation, but completely
ignored by the block layer.
The last time the value of buffer_alignment/guest_block_size was
actually used was before commit 339064d50639 ("block: Don't use guest
sector size for qemu_blockalign()").
This value has not been used since 2013. Get rid of it.
Cc: Xie Yongji <xieyongji@bytedance.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20220518130945.2657905-1-stefanha@redhat.com>
Reviewed-by: Paul Durrant <paul@xen.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Alberto Faria <afaria@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/scsi')
| -rw-r--r-- | hw/scsi/scsi-disk.c | 1 | ||||
| -rw-r--r-- | hw/scsi/scsi-generic.c | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c index 072686e..91acb5c 100644 --- a/hw/scsi/scsi-disk.c +++ b/hw/scsi/scsi-disk.c @@ -2419,7 +2419,6 @@ static void scsi_realize(SCSIDevice *dev, Error **errp) } else { blk_set_dev_ops(s->qdev.conf.blk, &scsi_disk_block_ops, s); } - blk_set_guest_block_size(s->qdev.conf.blk, s->qdev.blocksize); blk_iostatus_enable(s->qdev.conf.blk); diff --git a/hw/scsi/scsi-generic.c b/hw/scsi/scsi-generic.c index 0ab00ef..ada24d7 100644 --- a/hw/scsi/scsi-generic.c +++ b/hw/scsi/scsi-generic.c @@ -321,7 +321,6 @@ static void scsi_read_complete(void * opaque, int ret) s->blocksize = ldl_be_p(&r->buf[8]); s->max_lba = ldq_be_p(&r->buf[0]); } - blk_set_guest_block_size(s->conf.blk, s->blocksize); /* * Patch MODE SENSE device specific parameters if the BDS is opened |