| commit | 79c14141a487211d1bb7840d3f607766f6115dd2 | |
| author | Nicholas Bellinger <nab@linux-iscsi.org> | |
| Tue, 27 Jan 2015 21:13:12 +0000 (27 13:13 -0800) | ||
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | |
| Wed, 4 Feb 2015 18:55:35 +0000 (4 10:55 -0800) | ||
| tree | 97c32dff53ab137612047ccd5991530f959eb44e | treesnapshot (tar.gz zip) |
| parent | b44a2b6790b04621c14de176757a09193699bc37 | commitdiff |
vhost/scsi: Convert completion path to use copy_to_iter
Required for ANY_LAYOUT support when the incoming virtio-scsi response
header + fixed size sense buffer payload may span more than a single
iovec entry.
This changes existing code to save cmd->tvc_resp_iov instead of the
first single iovec base pointer from &vq->iov[out].
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Required for ANY_LAYOUT support when the incoming virtio-scsi response
header + fixed size sense buffer payload may span more than a single
iovec entry.
This changes existing code to save cmd->tvc_resp_iov instead of the
first single iovec base pointer from &vq->iov[out].
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
| drivers/vhost/scsi.c | diffblobblamehistory |