| commit | 1b0b2e6d06c26185ecc820e868e025c894f979f7 | |
| author | Stefan Hajnoczi <stefanha@redhat.com> | |
| Wed, 31 Mar 2021 14:27:27 +0000 (31 15:27 +0100) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Tue, 18 May 2021 09:08:13 +0000 (18 11:08 +0200) | ||
| tree | b301894b1230a5217f05dac54b2775882ffd8fdb | treesnapshot (tar.gz zip) |
| parent | e3fc91aaaacbdc2a88bbb4109c8a1cded628e36f | commitdiff |
block/export: improve vu_blk_sect_range_ok()
The checks in vu_blk_sect_range_ok() assume VIRTIO_BLK_SECTOR_SIZE is
equal to BDRV_SECTOR_SIZE. This is true, but let's add a
QEMU_BUILD_BUG_ON() to make it explicit.
We might as well check that the request buffer size is a multiple of
VIRTIO_BLK_SECTOR_SIZE while we're at it.
Suggested-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20210331142727.391465-1-stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
The checks in vu_blk_sect_range_ok() assume VIRTIO_BLK_SECTOR_SIZE is
equal to BDRV_SECTOR_SIZE. This is true, but let's add a
QEMU_BUILD_BUG_ON() to make it explicit.
We might as well check that the request buffer size is a multiple of
VIRTIO_BLK_SECTOR_SIZE while we're at it.
Suggested-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20210331142727.391465-1-stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| block/export/vhost-user-blk-server.c | diffblobblamehistory |