From: "Christopher Friesen" <cfriesen@nortel.com>
To: bert hubert <bert.hubert@netherlabs.nl>
Cc: linux-kernel@vger.kernel.org
Subject: Re: do_gettimeofday monotony?
Date: Mon, 25 Jul 2005 11:12:25 -0400 [thread overview]
Message-ID: <42E50159.6050901@nortel.com> (raw)
In-Reply-To: <20050724182617.GA15707@outpost.ds9a.nl>
bert hubert wrote:
> Is do_gettimeofday supposed to be monotonous?
Nope.
> I'm seeing time go backward by tiny amounts, and then progressing.
Are you running NTP? Corrections could cause this.
> Is there another monotonous clock in the kernel that doesn't wrap (all
> that often)? Doesn't really need to be wall time.
clock_gettime()
Chris
next prev parent reply other threads:[~2005-07-25 15:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-24 18:26 bert hubert
2005-07-25 15:12 ` Christopher Friesen [this message]
2005-07-25 16:34 ` bert hubert
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