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Date:      Mon, 13 Feb 2012 19:43:41 +0100
From:      Ed Schouten <ed@80386.nl>
To:        John Baldwin <jhb@freebsd.org>
Cc:        svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org
Subject:   Re: svn commit: r231383 - in head: lib/libutil usr.sbin/vipw
Message-ID:  <20120213184341.GY1860@hoeg.nl>
In-Reply-To: <201202131126.38759.jhb@freebsd.org>
References:  <201202101340.q1ADeWDj076596@svn.freebsd.org> <201202131126.38759.jhb@freebsd.org>

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* John Baldwin <jhb@freebsd.org>, 20120213 17:26:
> Eh, the BUG is still worth mentioning.  By default FreeBSD only uses
> second granularity for VFS timestamps, so two updates within a single
> second is still racey.  You can keep the code change, but I would
> revert the manual page change to put the BUG back as your change
> didn't remove it.

I'll re-add it tomorrow. I do think I will extend the message a bit,
stating that this is only a problem if your file system doesn't do
fine-grained timestamps.

--=20
 Ed Schouten <ed@80386.nl>
 WWW: http://80386.nl/

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