diff options
| author | Stefan Hajnoczi <stefanha@redhat.com> | 2023-09-13 16:00:42 -0400 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2023-10-31 15:41:24 +0100 |
| commit | ccee48aa736b97f0ce4ab04ad41815f0e575d526 (patch) | |
| tree | a0afeed81569d93fc285de9ffdbda17c605e445f /hw/scsi | |
| parent | 302823854b078f0525cf1babcc4fc9ff7b7d5f71 (diff) | |
block: rename blk_io_plug_call() API to defer_call()
Prepare to move the blk_io_plug_call() API out of the block layer so
that other subsystems call use this deferred call mechanism. Rename it
to defer_call() but leave the code in block/plug.c.
The next commit will move the code out of the block layer.
Suggested-by: Ilya Maximets <i.maximets@ovn.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Paul Durrant <paul@xen.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-ID: <20230913200045.1024233-2-stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/scsi')
| -rw-r--r-- | hw/scsi/virtio-scsi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/hw/scsi/virtio-scsi.c b/hw/scsi/virtio-scsi.c index fa53f0902c..42fcbcb45f 100644 --- a/hw/scsi/virtio-scsi.c +++ b/hw/scsi/virtio-scsi.c @@ -799,7 +799,7 @@ static int virtio_scsi_handle_cmd_req_prepare(VirtIOSCSI *s, VirtIOSCSIReq *req) return -ENOBUFS; } scsi_req_ref(req->sreq); - blk_io_plug(); + defer_call_begin(); object_unref(OBJECT(d)); return 0; } @@ -810,7 +810,7 @@ static void virtio_scsi_handle_cmd_req_submit(VirtIOSCSI *s, VirtIOSCSIReq *req) if (scsi_req_enqueue(sreq)) { scsi_req_continue(sreq); } - blk_io_unplug(); + defer_call_end(); scsi_req_unref(sreq); } @@ -836,7 +836,7 @@ static void virtio_scsi_handle_cmd_vq(VirtIOSCSI *s, VirtQueue *vq) while (!QTAILQ_EMPTY(&reqs)) { req = QTAILQ_FIRST(&reqs); QTAILQ_REMOVE(&reqs, req, next); - blk_io_unplug(); + defer_call_end(); scsi_req_unref(req->sreq); virtqueue_detach_element(req->vq, &req->elem, 0); virtio_scsi_free_req(req); |