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Re: [PATCH] sched: high-res preemption tick

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From: Mike Galbraith <efault@...>
To: Peter Zijlstra <a.p.zijlstra@...>
Cc: linux-kernel <linux-kernel@...>, Ingo Molnar <mingo@...>, Thomas Gleixner <tglx@...>
Subject: Re: [PATCH] sched: high-res preemption tick
Date: Saturday, October 13, 2007 - 6:11 am

On Sat, 2007-10-13 at 11:17 +0200, Peter Zijlstra wrote:


Yes.  Throughput falls as preemption climbs.

	-Mike

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Messages in current thread:
[PATCH] sched: high-res preemption tick, Peter Zijlstra, (Fri Oct 12, 4:51 pm)
[RFC][PATCH] sched: SCHED_FIFO watchdog timer, Peter Zijlstra, (Sat Oct 13, 6:51 pm)
Re: [RFC][PATCH] sched: SCHED_FIFO watchdog timer, Kay Sievers, (Mon Oct 15, 5:32 pm)
Re: [RFC][PATCH] sched: SCHED_FIFO watchdog timer, Lennart Poettering, (Mon Oct 15, 10:25 am)
Re: [RFC][PATCH] sched: SCHED_FIFO watchdog timer, Dmitry Adamushko, (Mon Oct 15, 9:26 am)
Re: [RFC][PATCH] sched: SCHED_FIFO watchdog timer, Peter Zijlstra, (Mon Oct 15, 9:57 am)
Re: [PATCH] sched: high-res preemption tick, Mike Galbraith, (Sat Oct 13, 3:18 am)
Re: [PATCH] sched: high-res preemption tick, Peter Zijlstra, (Sat Oct 13, 4:55 am)
Re: [PATCH] sched: high-res preemption tick, Peter Zijlstra, (Sat Oct 13, 5:17 am)
Re: [PATCH] sched: high-res preemption tick, Peter Zijlstra, (Sat Oct 13, 7:13 pm)
Re: [PATCH] sched: high-res preemption tick, Mike Galbraith, (Sun Oct 14, 2:34 am)
Re: [PATCH] sched: high-res preemption tick, Peter Zijlstra, (Sat Oct 13, 7:16 pm)
Re: [PATCH] sched: high-res preemption tick, Mike Galbraith, (Sat Oct 13, 6:11 am)