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| author | Peter Xu | 2018-03-09 09:59:56 +0100 |
|---|---|---|
| committer | Eric Blake | 2018-03-19 20:58:37 +0100 |
| commit | e3e977d45b0750d7e4b8f9cac4b89e8082235188 (patch) | |
| tree | 97494fe06d9a4415e38f4c718942ec43f759491a /trace-events | |
| parent | monitor: let suspend_cnt be thread safe (diff) | |
| download | qemu-e3e977d45b0750d7e4b8f9cac4b89e8082235188.tar.gz qemu-e3e977d45b0750d7e4b8f9cac4b89e8082235188.tar.xz qemu-e3e977d45b0750d7e4b8f9cac4b89e8082235188.zip | |
monitor: let suspend/resume work even with QMPs
This patches allows QMP monitors to be suspended/resumed.
One thing to mention is that for QMPs that are using IOThreads, we need
an explicit kick for the IOThread in case it is sleeping.
Meanwhile, we need to take special care on non-interactive HMPs.
Currently only gdbserver is using that. For these monitors, we still
don't allow suspend/resume operations.
Since at it, add traces for the operations.
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20180309090006.10018-14-peterx@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@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 855b0ab240..56670fecc8 100644 --- a/trace-events +++ b/trace-events @@ -47,6 +47,7 @@ monitor_protocol_event_emit(uint32_t event, void *data) "event=%d data=%p" monitor_protocol_event_queue(uint32_t event, void *qdict, uint64_t rate) "event=%d data=%p rate=%" PRId64 handle_hmp_command(void *mon, const char *cmdline) "mon %p cmdline: %s" handle_qmp_command(void *mon, const char *req) "mon %p req: %s" +monitor_suspend(void *ptr, int cnt) "mon %p: %d" # dma-helpers.c dma_blk_io(void *dbs, void *bs, int64_t offset, bool to_dev) "dbs=%p bs=%p offset=%" PRId64 " to_dev=%d" |