From: Fam Zheng <famz-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>,
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Alexander Viro
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Andrew Morton
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Kees Cook <keescook-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
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Heiko Carstens
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Rasmus Villemoes
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Rashika Kheria
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Hugh Dickins <hughd-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
Mathieu Desnoyers
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Peter Zijlstra <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>,
linux-fsdev
Subject: Re: [PATCH RFC v2 0/7] epoll: Introduce new syscalls, epoll_ctl_batch and epoll_pwait1
Date: Wed, 4 Feb 2015 18:50:37 +0800 [thread overview]
Message-ID: <20150204105037.GA3374@ad.nay.redhat.com> (raw)
In-Reply-To: <1423046213-7043-1-git-send-email-famz-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
On Wed, 02/04 18:36, Fam Zheng wrote:
>
> Not that this call isn't atomic in terms of updating the epoll
s/Not/Note/
> descriptor, which means a second epoll_ctl or epoll_ctl_batch call
> during the first epoll_ctl_batch may make the operation sequence
> interleaved. However, each single epoll_ctl_cmd operation has the same
> semantics as a epoll_ctl call.
>
next prev parent reply other threads:[~2015-02-04 10:50 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-04 10:36 [PATCH RFC v2 0/7] epoll: Introduce new syscalls, epoll_ctl_batch and epoll_pwait1 Fam Zheng
2015-02-04 10:36 ` [PATCH RFC v2 1/7] epoll: Extract epoll_wait_do and epoll_pwait_do Fam Zheng
2015-02-04 10:36 ` [PATCH RFC v2 3/7] epoll: Extract ep_ctl_do Fam Zheng
2015-02-04 10:36 ` [PATCH RFC v2 4/7] epoll: Add implementation for epoll_ctl_batch Fam Zheng
2015-02-04 10:36 ` [PATCH RFC v2 5/7] x86: Hook up epoll_ctl_batch syscall Fam Zheng
2015-02-04 10:36 ` [PATCH RFC v2 6/7] epoll: Add implementation for epoll_pwait1 Fam Zheng
2015-02-04 10:36 ` [PATCH RFC v2 7/7] x86: Hook up epoll_pwait1 syscall Fam Zheng
[not found] ` <1423046213-7043-1-git-send-email-famz-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-02-04 10:36 ` [PATCH RFC v2 2/7] epoll: Specify clockid explicitly Fam Zheng
2015-02-04 10:50 ` Fam Zheng [this message]
2015-02-04 12:44 ` [PATCH RFC v2 0/7] epoll: Introduce new syscalls, epoll_ctl_batch and epoll_pwait1 Michael Kerrisk (man-pages)
[not found] ` <54D2142B.8090105-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-02-05 1:52 ` Fam Zheng
2015-02-05 7:44 ` Michael Kerrisk (man-pages)
[not found] ` <54D31F6F.4030301-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-02-05 9:01 ` Fam Zheng
2015-02-04 21:38 ` Andy Lutomirski
[not found] ` <CALCETrV731w37pxM0fzFZ3HHkn=9uoJX0-Rj6XqOf+hCRfnx8w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-02-05 1:51 ` Fam Zheng
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