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[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
Re: [Qemu-devel] [PATCH for-2.1? 0/2] thread-pool: avoid fd usage and fix nested aio_poll() deadlock, Christian Borntraeger, 2014/07/11