[Qemu-devel] [PATCH v2 0/2] Threaded VNC server

[Corentin Chary <corentincj@iksaif.net>]

Hi,
This series add a threaded VNC server and should be applied on top on my previous patch set (adding tight encoding).
The first patch add some functions to qemu-thread. The last oneis the threaded VNC server.

Thanks

Since v1:
* Moved locks from VncState to VncDisplay because it's only used in vnc_refresh
* Use trylock in vnc_refresh. If there is an encoding task still running, reschedule the refresh.
  This really boost performances and make the vnc server truly asynchroneous. The only blocking
  lock is the output_mutex which is only held during a simple memcpy().
* Fixed issues found by Paolo, except the exit condition, mainly because we can only have
  one queue per VncState (due to zstreams), so this is not really an issue.
* Rebased on top of jpeg and ui/ patchs

Corentin Chary (2):
  qemu-thread: add qemu_mutex/cond_destroy and qemu_mutex_exit
  vnc: threaded VNC server

 Makefile.objs      |    7 +-
 configure          |   13 ++
 qemu-thread.c      |   22 ++++
 qemu-thread.h      |    4 +
 ui/vnc-jobs-sync.c |   65 ++++++++++
 ui/vnc-jobs.c      |  351 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 ui/vnc.c           |  169 ++++++++++++++++++++++----
 ui/vnc.h           |   75 +++++++++++
 8 files changed, 683 insertions(+), 23 deletions(-)
 create mode 100644 ui/vnc-jobs-sync.c
 create mode 100644 ui/vnc-jobs.c