From: Alex Roper <aroper-63aXycvo3TyHXe+LvDLADg@public.gmane.org>
To: "Michael Kerrisk (man-pages)"
<mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: linux-man-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: Possible typo in madvise(2)
Date: Tue, 01 Apr 2014 15:25:22 -0400 [thread overview]
Message-ID: <533B12A2.4050405@umich.edu> (raw)
In-Reply-To: <533B120E.1090406-63aXycvo3TyHXe+LvDLADg@public.gmane.org>
> I had noticed that MADV_DONTFORK can result in different behavior after
> a fork (eg, a parent mmaps a file, madvises dontfork, then forks, and
> the child writes to the page -- with madvise, the page is updated,
> visible to both processes, as is the backing file, without it the child
> will segfault) and thought there might be a simple typo.
Typo: I flipped with and without madvise cases here.
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prev parent reply other threads:[~2014-04-01 19:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-27 23:16 Possible typo in madvise(2) Alex Roper
[not found] ` <5334B14B.7070409-63aXycvo3TyHXe+LvDLADg@public.gmane.org>
2014-04-01 18:18 ` Michael Kerrisk (man-pages)
[not found] ` <533B0303.2000601-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-04-01 19:22 ` Alex Roper
[not found] ` <533B120E.1090406-63aXycvo3TyHXe+LvDLADg@public.gmane.org>
2014-04-01 19:25 ` Alex Roper [this message]
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