diff options
| 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 /include | |
| parent | 3399848b7fffcf388f53c5308a9b97bcd346ea7c (diff) | |
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 'include')
| -rw-r--r-- | include/sysemu/block-backend-io.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/sysemu/block-backend-io.h b/include/sysemu/block-backend-io.h index 6517c39295..ccef514023 100644 --- a/include/sysemu/block-backend-io.h +++ b/include/sysemu/block-backend-io.h @@ -72,7 +72,6 @@ void blk_error_action(BlockBackend *blk, BlockErrorAction action, void blk_iostatus_set_err(BlockBackend *blk, int error); int blk_get_max_iov(BlockBackend *blk); int blk_get_max_hw_iov(BlockBackend *blk); -void blk_set_guest_block_size(BlockBackend *blk, int align); void blk_io_plug(BlockBackend *blk); void blk_io_unplug(BlockBackend *blk); |