[Qemu-devel] [PATCH 0/3] QEMU logging improvements

[Denis V. Lunev]

The following is done:
- QMP/HMP events are now logged
- timestamp is added to the log message
- arguments of qemu_log/qemu_log_mask are not calculated now if the log
  is disabled

These patches are sent in the hope that it is not too late for QEMU 2.5.

Logging subsystem in QEMU looks rudimentary to me and should be definitely
improved, f.e. log on stalled NFS could ruin the system completely. Anyway,
it is too late for this at the moment.

Signed-off-by: Denis V. Lunev <address@hidden>
CC: Pavel Butsykin <address@hidden>
CC: Markus Armbruster <address@hidden>
CC: Luiz Capitulino <address@hidden>
CC: Eric Blake <address@hidden>
CC: Peter Maydell <address@hidden>