From: Paolo Bonzini <pbonzini@redhat.com>
To: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Kevin Wolf <kwolf@redhat.com>,
Anthony Liguori <aliguori@us.ibm.com>,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 0/5] Spread the use of QEMU threading & locking API
Date: Wed, 04 Apr 2012 17:18:22 +0200 [thread overview]
Message-ID: <4F7C663E.20200@redhat.com> (raw)
In-Reply-To: <cover.1333552093.git.jan.kiszka@siemens.com>
Il 04/04/2012 17:08, Jan Kiszka ha scritto:
> Refreshed versions of some cleanups I already sent last year. See
> patches for details.
Patches 1, 2 and 5 are fine. I had an alternative implementation using
a counting semaphore instead of the condition variable (which would work
on Windows too), but I can rebase later if ever.
For patches 3 and 4, I'd rather use an EventNotifier...
Paolo
> The series also helps using different scheduling policies for QEMU
> threads which includes hardening internal locks.
>
> Jan Kiszka (5):
> Introduce qemu_cond_timedwait for POSIX
> Switch POSIX compat AIO to QEMU abstractions
> Use qemu_eventfd for POSIX AIO
> Reorder POSIX compat AIO code
> Switch compatfd to QEMU thread
>
> compatfd.c | 16 +----
> posix-aio-compat.c | 162 +++++++++++++++++----------------------------------
> qemu-thread-posix.c | 23 +++++++
> qemu-thread-posix.h | 5 ++
> 4 files changed, 84 insertions(+), 122 deletions(-)
>
next prev parent reply other threads:[~2012-04-04 15:18 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-04 15:08 [Qemu-devel] [PATCH 0/5] Spread the use of QEMU threading & locking API Jan Kiszka
2012-04-04 15:08 ` [Qemu-devel] [PATCH 1/5] Introduce qemu_cond_timedwait for POSIX Jan Kiszka
2012-04-04 15:08 ` [Qemu-devel] [PATCH 2/5] Switch POSIX compat AIO to QEMU abstractions Jan Kiszka
2012-04-04 15:08 ` [Qemu-devel] [PATCH 3/5] Use qemu_eventfd for POSIX AIO Jan Kiszka
2012-04-04 15:08 ` [Qemu-devel] [PATCH 4/5] Reorder POSIX compat AIO code Jan Kiszka
2012-04-04 15:08 ` [Qemu-devel] [PATCH 5/5] Switch compatfd to QEMU thread Jan Kiszka
2012-04-04 15:18 ` Paolo Bonzini [this message]
2012-04-04 15:24 ` [Qemu-devel] [PATCH 0/5] Spread the use of QEMU threading & locking API Jan Kiszka
2012-04-04 15:29 ` Paolo Bonzini
2012-04-04 15:38 ` Jan Kiszka
2012-04-04 15:43 ` Jan Kiszka
2012-04-04 16:05 ` Jan Kiszka
2012-04-04 16:39 ` Paolo Bonzini
2012-04-04 16:55 ` Jan Kiszka
2012-04-04 17:19 ` Jan Kiszka
2012-04-05 7:51 ` Paolo Bonzini
2012-04-05 10:55 ` Jan Kiszka
2012-04-05 11:07 ` Paolo Bonzini
2012-04-05 11:18 ` Jan Kiszka
2012-04-05 11:29 ` Paolo Bonzini
2012-04-05 12:04 ` Jan Kiszka
2012-04-05 12:48 ` Paolo Bonzini
[not found] ` <4F7D977A.1020905@siemens.com>
2012-04-05 13:40 ` Paolo Bonzini
2012-04-05 14:01 ` Jan Kiszka
2012-04-05 14:11 ` Paolo Bonzini
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