qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-devel] [PATCH for-2.1? 0/2] thread-pool: avoid fd usage and fix ne


From: Stefan Hajnoczi
Subject: [Qemu-devel] [PATCH for-2.1? 0/2] thread-pool: avoid fd usage and fix nested aio_poll() deadlock
Date: Fri, 11 Jul 2014 13:20:10 +0200

These patches convert thread-pool.c from EventNotifier to QEMUBH.  They then
solve the deadlock when nested aio_poll() calls are made.

Please speak out whether you want this in QEMU 2.1 or not.  I'm not aware of
the nested aio_poll() deadlock ever having been reported, so maybe we can defer
to QEMU 2.2.

Stefan Hajnoczi (2):
  thread-pool: avoid per-thread-pool EventNotifier
  thread-pool: avoid deadlock in nested aio_poll() calls

 thread-pool.c | 44 +++++++++++++++++++++++++++++++-------------
 1 file changed, 31 insertions(+), 13 deletions(-)

-- 
1.9.3




reply via email to

[Prev in Thread] Current Thread [Next in Thread]