From: Chris Ball <chris@void.printf.net>
To: dean gaudet <dean-list-linux-kernel@arctic.org>
Cc: Ben Greear <greearb@candelatech.com>,
Davide Libenzi <davidel@xmailserver.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: a faster way to gettimeofday?
Date: 06 Mar 2002 21:31:10 +0000 [thread overview]
Message-ID: <87bse14c4h.fsf@lexis.house.pkl.net> (raw)
In-Reply-To: <Pine.LNX.4.33.0203061238380.17114-100000@twinlark.arctic.org>
In-Reply-To: <Pine.LNX.4.33.0203061238380.17114-100000@twinlark.arctic.org>
>>>>> "dean" == dean gaudet <dean-list-linux-kernel@arctic.org> writes:
dean> ingo started the proper work for this, for example, see:
dean> <http://people.redhat.com/mingo/vsyscall-patches/vsyscall-2.3.32-F4>
dean> (there's a documentation file near the bottom of the patch)
dean> but it doesn't appear to support gettimeofday via rdtsc yet.
Interesting patch; when last I looked, vsyscalls were only being
implemented on the new 64-bit architectures.
Does this patch break binary compatibility? I seem to recall that being
Andrea's reason for not running vsyscalls on standard x86 back in August
last year.
- Chris.
--
$a="printf.net"; Chris Ball | chris@void.$a | www.$a | finger: chris@$a
"In the beginning there was nothing, which exploded."
next prev parent reply other threads:[~2002-03-06 21:31 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-06 3:41 Ben Greear
2002-03-06 3:58 ` Davide Libenzi
2002-03-06 4:20 ` Ben Greear
2002-03-06 4:31 ` Davide Libenzi
2002-03-06 4:34 ` Davide Libenzi
2002-03-07 14:14 ` a faster way to gettimeofday? rdtsc strangeness Terje Eggestad
2002-03-07 14:41 ` Alan Cox
2002-03-07 15:43 ` Terje Eggestad
2002-03-07 16:17 ` Alan Cox
2002-03-07 18:32 ` H. Peter Anvin
2002-03-08 1:32 ` Jamie Lokier
2002-03-08 1:35 ` H. Peter Anvin
2002-03-08 1:57 ` Jamie Lokier
2002-03-08 18:30 ` gettimeofday() system call timing curiosity Jamie Lokier
2002-03-08 18:50 ` H. Peter Anvin
2002-03-08 20:16 ` Jamie Lokier
2002-03-08 20:30 ` Davide Libenzi
2002-03-08 18:54 ` Richard B. Johnson
2002-03-08 19:06 ` johan.adolfsson
2002-03-08 19:16 ` H. Peter Anvin
2002-03-08 19:45 ` Richard B. Johnson
2002-03-08 20:29 ` johan.adolfsson
2002-03-08 20:43 ` Alan Cox
2002-03-09 3:03 ` pjd
2002-03-09 18:51 ` Alan Cox
2002-03-09 3:15 ` Kelsey Hudson
2002-03-08 19:19 ` Alan Cox
2002-03-08 20:40 ` george anzinger
2002-03-06 20:45 ` a faster way to gettimeofday? dean gaudet
2002-03-06 21:31 ` Chris Ball [this message]
2002-03-06 22:25 ` george anzinger
2002-03-07 0:04 ` vsyscalls Mark Mielke
2002-03-06 16:16 ` a faster way to gettimeofday? Chris Friesen
2002-03-06 16:54 ` Richard B. Johnson
2002-03-11 22:47 ` OBATA Noboru
2002-03-12 13:06 ` Jamie Lokier
2002-03-12 15:12 ` OBATA Noboru
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