From: Ingo Molnar <mingo@elte.hu>
To: linux-ia64@vger.kernel.org
Subject: Re: [RFC][PATCH] 2.6.0-test11 sched_clock() broken for "drifty ITC"
Date: Sat, 20 Dec 2003 16:36:28 +0000 [thread overview]
Message-ID: <marc-linux-ia64-107193824828407@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-107178053026093@msgid-missing>
* Nick Piggin <piggin@cyberone.com.au> wrote:
> I'm just thinking that computers with unsynched clocks have less need
> for good interactivity, but thats probably too narrow and x86 a view
> anyway.
it's also a matter of predictable behavior. The scheduler should not
behave differently just because there's no synchronized clock.
Behavioral forks like that tend to come back and cause trouble later.
Ingo
next prev parent reply other threads:[~2003-12-20 16:36 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-18 20:44 [RFC][PATCH] 2.6.0-test11 sched_clock() broken for "drifty ITC" John Hawkes
2003-12-18 22:37 ` john stultz
2003-12-20 10:41 ` Andrew Morton
2003-12-20 10:50 ` Ingo Molnar
2003-12-20 14:57 ` Nick Piggin
2003-12-20 15:05 ` Andrew Morton
2003-12-20 15:12 ` Nick Piggin
2003-12-20 16:36 ` Ingo Molnar [this message]
2003-12-20 21:41 ` Zwane Mwaikambo
-- strict thread matches above, loose matches on Subject: below --
2003-12-18 20:44 John Hawkes
2003-12-18 22:37 ` john stultz
2003-12-20 10:41 ` Andrew Morton
2003-12-20 10:50 ` Ingo Molnar
2003-12-20 14:57 ` Nick Piggin
2003-12-20 15:05 ` Andrew Morton
2003-12-20 15:12 ` Nick Piggin
2003-12-20 16:36 ` Ingo Molnar
2003-12-20 21:41 ` Zwane Mwaikambo
2003-12-29 18:51 ` John Hawkes
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