Stefan Hajnoczi e44362ce31 block/export: fix vhost-user-blk export sector number calculation ... The driver is supposed to honor the blk_size field but the protocol still uses 512-byte sector numbers. It is incorrect to multiply req->sector_num by blk_size. VIRTIO 1.1 5.2.5 Device Initialization says: blk_size can be read to determine the optimal sector size for the driver to use. This does not affect the units used in the protocol (always 512 bytes), but awareness of the correct value can affect performance. Fixes: 3578389bcf ("block/export: vhost-user block device backend server") Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-Id: <20210223144653.811468-10-stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>		2021-03-08 14:56:54 +01:00
..
export.c	qapi: Use QAPI_LIST_APPEND in trivial cases	2021-01-28 08:08:45 +01:00
fuse.c	fuse: Implement hole detection through lseek	2020-12-11 17:52:40 +01:00
meson.build	fuse: Allow exporting BDSs via FUSE	2020-12-11 17:52:39 +01:00
vhost-user-blk-server.c	block/export: fix vhost-user-blk export sector number calculation	2021-03-08 14:56:54 +01:00
vhost-user-blk-server.h	block/export: convert vhost-user-blk server to block export API	2020-10-23 13:42:16 +01:00