qmp: add block_job_cancel command
Add block_job_cancel, which stops an active block streaming operation.
When the operation has been cancelled the new BLOCK_JOB_CANCELLED event
is emitted.
Signed-off-by: Stefan Hajnoczi <[email protected]>
Acked-by: Luiz Capitulino <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
diff --git a/trace-events b/trace-events
index 5edba21..ad77e0a 100644
--- a/trace-events
+++ b/trace-events
@@ -75,6 +75,7 @@
stream_start(void *bs, void *base, void *s, void *co, void *opaque) "bs %p base %p s %p co %p opaque %p"
# blockdev.c
+qmp_block_job_cancel(void *job) "job %p"
block_stream_cb(void *bs, void *job, int ret) "bs %p job %p ret %d"
qmp_block_stream(void *bs, void *job) "bs %p job %p"
