[Qemu-devel] [PATCH v2 0/5] make netlayer re-entrant

[Liu Ping Fan]

From: Liu Ping Fan <address@hidden>

changes v1->v2
  Because the NetQueue is exposed not just from qemu_send_queue_xx(), so
  separating locks -- use NetQueue(NetQueue->lock) to protect the queue, and
  use nc->send_lock for the access of nc->peer so we can protect the sender
  from the remover.  

Question:
  Use AioContexts for hub or the raw GSource


Liu Ping Fan (5):
  net: spread hub on AioContexts
  net: hub use lock to protect ports list
  net: introduce lock to protect NetQueue
  net: introduce lock to protect NetClientState's peer's access
  net: make netclient re-entrant with refcnt

 hw/qdev-properties-system.c |   15 +++++
 include/block/aio.h         |    1 +
 include/net/net.h           |   12 ++++
 include/net/queue.h         |   14 +++++
 main-loop.c                 |    5 ++
 net/hub.c                   |   81 +++++++++++++++++++++++++++--
 net/net.c                   |  122 ++++++++++++++++++++++++++++++++++++++++--
 net/queue.c                 |   19 +++++--
 net/slirp.c                 |    3 +-
 9 files changed, 257 insertions(+), 15 deletions(-)

-- 
1.7.4.4