From: Chris Wedgwood <cw@f00f.org>
To: Jan Engelhardt <jengelh@linux01.gwdg.de>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: gettimeofday call
Date: Sat, 26 Mar 2005 17:23:22 -0800 [thread overview]
Message-ID: <20050327012322.GA6803@taniwha.stupidest.org> (raw)
In-Reply-To: <Pine.LNX.4.61.0503261139490.3958@yvahk01.tjqt.qr>
On Sat, Mar 26, 2005 at 11:40:27AM +0100, Jan Engelhardt wrote:
> I suppose that calling gettimeofday() repeatedly (to add a timestamp
> to some data) within the kernel is cheaper than doing it in
> userspace, is it?
Calls to do_gettimeofday are used in various places for this already.
See sock_get_timestamp for example.
prev parent reply other threads:[~2005-03-27 1:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-26 10:40 Jan Engelhardt
2005-03-26 15:35 ` Kyle Moffett
2005-03-26 17:42 ` Jan Engelhardt
2005-03-27 1:23 ` Chris Wedgwood [this message]
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