| commit | ee17e84830e2e7030d57db5b415719e9022573cd | |
| author | Fam Zheng <famz@redhat.com> | |
| Wed, 11 Jun 2014 04:11:50 +0000 (11 12:11 +0800) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Fri, 27 Jun 2014 16:18:31 +0000 (27 18:18 +0200) | ||
| tree | f24f67489f917b1376d0b13f548c7fc3fd40b949 | treesnapshot (tar.gz zip) |
| parent | ab2e3cd2dc97ad87fcdfb814a13b2ef386a5f13a | commitdiff |
virtio-blk: Fix and clean up the in_sg and out_sg check
out_sg is checked by iov_to_buf below, so it can be dropped.
Add assert and iov_discard_back around in_sg, as the in_sg is handled in
dataplane code.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
out_sg is checked by iov_to_buf below, so it can be dropped.
Add assert and iov_discard_back around in_sg, as the in_sg is handled in
dataplane code.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| hw/block/virtio-blk.c | diffblobblamehistory |