Markus Armbruster wrote: > Prerna Saxena <pre...@linux.vnet.ibm.com> writes: > >> This is v2 of monitor commands based on Stefan's trace framework : >> ( http://lists.gnu.org/archive/html/qemu-devel/2010-05/msg02407.html ) >> >> This adds the following monitor commands for the 'simple' backend: >> - info trace : to view current contents of the trace buffer. >> - info tracepoints : to view all available tracepoints and their >> state. >> - tracepoint NAME on|off: to enable/disable the logging of data from >> tracepoint 'NAME'. >> >> >> Changelog : >> - Command 'info trace' is used to view current contents of buffer, in >> place of 'trace'. >> - Cleanups > > Do we want this in QMP?
For sure IMO. Maybe not in a hurry to avoid breakages until the whole tracing infrastructure has settled, but long-term to ease scripting etc. Still, let's not add this as an old-style monitor command, rather convert it to the new style, maybe blocking QMP for now. I'll post the required infrastructure for that blocking along my next device_show series (hopefully the next days). Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux
