From: Avi Kivity <avi@qumranet.com>
To: Anthony Liguori <aliguori@us.ibm.com>
Cc: kvm-devel@lists.sourceforge.net, Marcelo Tosatti <mtosatti@redhat.com>
Subject: Re: [PATCH 1/6] Add support for eventfd() (v3)
Date: Thu, 08 May 2008 20:16:16 +0300 [thread overview]
Message-ID: <48233560.30308@qumranet.com> (raw)
In-Reply-To: <1210179349-27422-1-git-send-email-aliguori@us.ibm.com>
Anthony Liguori wrote:
> This patch adds compatibility code so that we can make use of eventfd() within
> QEMU. eventfd() is a pretty useful mechanism as it allows multiple
> notifications to be batched in a single system call.
>
> We emulate eventfd() using a standard pipe().
>
Applied all six patches; thanks.
--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.
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prev parent reply other threads:[~2008-05-08 17:16 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-07 16:55 [PATCH 1/6] Add support for eventfd() (v3) Anthony Liguori
2008-05-07 16:55 ` [PATCH 2/6] Replace SIGUSR1 in io-thread with " Anthony Liguori
2008-05-07 16:55 ` [PATCH 3/6] Add support for signalfd() (v3) Anthony Liguori
2008-05-07 16:55 ` [PATCH 4/6] Use signalfd() in io-thread (v3) Anthony Liguori
2008-05-07 16:55 ` [PATCH 5/6] Interrupt io thread in qemu_set_fd_handler2 (v3) Anthony Liguori
2008-05-07 16:55 ` [PATCH 6/6] Only select once per-main_loop iteration (v3) Anthony Liguori
2008-05-08 17:16 ` Avi Kivity [this message]
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