[Qemu-devel] [PATCH v7 0/7] push mmio dispatch out of big lock

[Liu Ping Fan <qemulist@gmail.com>]

From: Liu Ping Fan <pingfank@linux.vnet.ibm.com>

v1:
https://lists.gnu.org/archive/html/qemu-devel/2012-07/msg03312.html

v2:
http://lists.gnu.org/archive/html/qemu-devel/2012-08/msg01275.html

v3:
http://lists.nongnu.org/archive/html/qemu-devel/2012-09/msg01474.html

v4:
http://lists.gnu.org/archive/html/qemu-devel/2012-10/msg03857.html

v5:
https://lists.gnu.org/archive/html/qemu-devel/2012-10/msg04867.html

v6:
http://lists.gnu.org/archive/html/qemu-devel/2012-11/msg00542.html
--
changes v5->v6:
 Apply fine-grain lock for all address space.
 Introduce separated interface to allow mmio dispatcher called with/without big lock.

changes v6->v7:
 drop wrapper of gcc atomic builtin
  

Liu Ping Fan (7):
  qom: apply atomic on object's refcount
  hotplug: introduce qdev_unplug_complete() to remove device from views
  pci: remove pci device from mem view when unplug
  memory: introduce local lock for address space
  memory: make mmio dispatch able to be out of biglock
  memory: introduce tls context to trace nested mmio request issue
  vcpu: push mmio dispatcher out of big lock

 cpu-common.h      |    3 +
 docs/memory.txt   |    4 +
 exec.c            |  206 ++++++++++++++++++++++++++++++++++++++++++++++++-----
 hw/acpi_piix4.c   |    2 +-
 hw/pci.c          |   13 +++-
 hw/pci.h          |    1 +
 hw/qdev.c         |   26 +++++++
 hw/qdev.h         |    3 +-
 kvm-all.c         |    4 +-
 memory-internal.h |    1 +
 memory.c          |    1 +
 memory.h          |    5 ++
 qom/object.c      |    5 +-
 13 files changed, 250 insertions(+), 24 deletions(-)

-- 
1.7.4.4