[Qemu-devel] [PATCH 0/5] monitor+qxl: async monitor support

[Alon Levy <alevy@redhat.com>]

This patchset converts the screen_dump command to async across qemu, and then
implements it asynchronously for the qxl device in Native mode. This fixes a
hang that is caused when the spice client is also a qemu monitor client and the
client is single threaded:


  io thread                   worker thread                client

   <---------------------------------------------------- screendump
  do_screen_dump-> read------->
                               flush, read
                               client socket------------->

Monitor maintainers: The first patch changes the monitor command to be async.
The rest are qxl changes only.

Alon Levy (5):
  monitor: screen_dump async
  qxl: s/__FUNCTION__/__func__/, change logging levels
  qxl: support concurrent async commands
  qxl: split qxl_render_display_resized
  qxl: support async monitor screen dump

 console.c          |    5 +-
 console.h          |    7 +-
 hmp-commands.hx    |    3 +-
 hw/g364fb.c        |   12 ++-
 hw/qxl-render.c    |  136 ++++++++++++++++++++----------
 hw/qxl.c           |  236 +++++++++++++++++++++++++++++++++++++--------------
 hw/qxl.h           |   63 +++++++++++++-
 hw/vga.c           |    7 +-
 hw/vmware_vga.c    |    5 +-
 monitor.c          |    5 +-
 qmp-commands.hx    |    3 +-
 ui/spice-display.c |   19 ++--
 ui/spice-display.h |    7 +-
 13 files changed, 363 insertions(+), 145 deletions(-)

-- 
1.7.7