[Qemu-devel] [PATCH 0/2] dataplane: RCU dirty memory bitmap for safe RAM hotplug

[Stefan Hajnoczi]

Make RAM hotplug play nicely with dataplane.  By RCU-protecting the dirty
memory bitmap it is possible to hotplug RAM while other threads are dirtying
guest RAM.

See Patch 1 for the meat of the code.  Patch 2 is just a fixup on top of
Paolo's dataplane branch.

This series is based on: https://github.com/bonzini/qemu.git dataplane

Stefan Hajnoczi (2):
  memory: RCU ram_list.dirty_memory[] for safe RAM hotplug
  virtio-blk: drop unused migration.h include

 exec.c                  |  73 +++++++++++++++----
 hw/block/virtio-blk.c   |   1 -
 include/exec/ram_addr.h | 189 ++++++++++++++++++++++++++++++++++++++++++------
 migration/ram.c         |   4 -
 4 files changed, 223 insertions(+), 44 deletions(-)

-- 
2.5.0