From: Oliver Hartkopp <socketcan@hartkopp.net>
To: Eric Dumazet <dada1@cosmosbay.com>
Cc: Varun Chandramohan <varunc@linux.vnet.ibm.com>,
davem@davemloft.net, netdev@vger.kernel.org, kaber@trash.net,
socketcan@hartkopp.net, shemminger@linux-foundation.org,
krkumar2@in.ibm.com
Subject: Re: [PATCH 2/4 -rev1] Add new timeval_to_sec function
Date: Thu, 26 Jul 2007 08:17:20 +0200 [thread overview]
Message-ID: <46A83C70.20606@hartkopp.net> (raw)
In-Reply-To: <46A837FE.5060900@cosmosbay.com>
Eric Dumazet wrote:
> Varun Chandramohan a écrit :
>>
>> + return (tv->tv_sec + (tv->tv_usec + 999999)/1000000);
>
> return tv->tv_sec + (tv->tv_usec ? 1 : 0);
>
> is much faster
It additionally wins the design award in opposite to my suggestion ;-)
Thanks!
prev parent reply other threads:[~2007-07-26 6:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-26 5:15 [PATCH 2/4 -rev1] Add new timeval_to_sec function Varun Chandramohan
2007-07-26 5:58 ` Eric Dumazet
2007-07-26 6:17 ` Oliver Hartkopp [this message]
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