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| author | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2015-11-05 18:10:47 +0000 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2015-11-10 15:00:26 +0100 |
| commit | 6decec931149ae50d84e2b264bf93f3676d5b3f9 (patch) | |
| tree | e45444b2266f5d9addd5fbc92a092520ee405ade /trace-events | |
| parent | 2e37701efdba7bb89f7159eff055bb71dbb9f02f (diff) | |
| download | qemu-6decec931149ae50d84e2b264bf93f3676d5b3f9.zip qemu-6decec931149ae50d84e2b264bf93f3676d5b3f9.tar.gz qemu-6decec931149ae50d84e2b264bf93f3676d5b3f9.tar.bz2 | |
Return path: Send responses from destination to source
Add migrate_send_rp_message to send a message from destination to source along the return path.
(It uses a mutex to let it be called from multiple threads)
Add migrate_send_rp_shut to send a 'shut' message to indicate
the destination is finished with the RP.
Add migrate_send_rp_ack to send a 'PONG' message in response to a PING
Use it in the MSG_RP_PING handler
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'trace-events')
| -rw-r--r-- | trace-events | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/trace-events b/trace-events index 500f1e3..ca5909b 100644 --- a/trace-events +++ b/trace-events @@ -1431,6 +1431,7 @@ migrate_fd_cleanup(void) "" migrate_fd_error(void) "" migrate_fd_cancel(void) "" migrate_pending(uint64_t size, uint64_t max) "pending size %" PRIu64 " max %" PRIu64 +migrate_send_rp_message(int msg_type, uint16_t len) "%d: len %d" migrate_transferred(uint64_t tranferred, uint64_t time_spent, double bandwidth, uint64_t size) "transferred %" PRIu64 " time_spent %" PRIu64 " bandwidth %g max_size %" PRId64 migrate_state_too_big(void) "" migrate_global_state_post_load(const char *state) "loaded state: %s" |