From: "Philippe Mathieu-Daudé" <philippe.mathieu.daude@gmail.com>
To: Paolo Bonzini <pbonzini@redhat.com>, qemu-devel@nongnu.org
Cc: "Longpeng\(Mike\)" <longpeng2@huawei.com>
Subject: Re: [PATCH] thread-posix: optimize qemu_sem_timedwait with zero timeout
Date: Wed, 23 Feb 2022 11:44:43 +0100 [thread overview]
Message-ID: <aae09db2-2691-6e24-ee30-4f667461b70b@gmail.com> (raw)
In-Reply-To: <20220223083628.231589-1-pbonzini@redhat.com>
On 23/2/22 09:36, Paolo Bonzini wrote:
> In this case there is no need to call pthread_cond_timedwait; the
> function is just a trywait and waiting on the condition variable would
> always time out.
>
> Based-on: <20220222090507.2028-1-longpeng2@huawei.com>
^ Please remove when applying.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> Cc: "Longpeng(Mike)" <longpeng2@huawei.com>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
> util/qemu-thread-posix.c | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
prev parent reply other threads:[~2022-02-23 10:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-23 8:36 [PATCH] thread-posix: optimize qemu_sem_timedwait with zero timeout Paolo Bonzini
2022-02-23 10:27 ` longpeng2--- via
2022-02-23 10:44 ` Philippe Mathieu-Daudé [this message]
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