From: Andrew Morton <akpm@linux-foundation.org>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: mingo@elte.hu, paulus@samba.org, cjashfor@linux.vnet.ibm.com,
linux-kernel@vger.kernel.org, a.p.zijlstra@chello.nl,
tglx@linutronix.de
Subject: Re: [PATCH 1/5] hrtimer: per-cpu cached values of ktime
Date: Fri, 8 May 2009 16:10:34 -0700 [thread overview]
Message-ID: <20090508161034.d1bad204.akpm@linux-foundation.org> (raw)
In-Reply-To: <20090508170028.630419454@chello.nl>
On Fri, 08 May 2009 18:52:20 +0200
Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:
> --- linux-2.6.orig/include/linux/hrtimer.h
> +++ linux-2.6/include/linux/hrtimer.h
> @@ -173,8 +173,13 @@ struct hrtimer_cpu_base {
> int hres_active;
> unsigned long nr_events;
> #endif
> + ktime_t ktime_irq;
> + int ktime_irq_set;
> };
struct hrtimer_cpu_base has nice kerneldoc which (used to) describe
its fields.
Please please please always always always comment data structures. The
bang-for-your-comment-buck is higher than anywhere else.
next prev parent reply other threads:[~2009-05-08 23:15 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-08 16:52 [PATCH 0/5] pending patches Peter Zijlstra
2009-05-08 16:52 ` [PATCH 1/5] hrtimer: per-cpu cached values of ktime Peter Zijlstra
2009-05-08 23:10 ` Andrew Morton [this message]
2009-05-09 19:45 ` Linus Torvalds
2009-05-09 19:59 ` Peter Zijlstra
2009-05-08 16:52 ` [PATCH 2/5] perf_counter: optimize perf_counter_task_tick() Peter Zijlstra
2009-05-08 18:39 ` [tip:perfcounters/core] " tip-bot for Peter Zijlstra
2009-05-08 16:52 ` [PATCH 3/5] perf_counter: rework ioctl()s Peter Zijlstra
2009-05-08 18:39 ` [tip:perfcounters/core] " tip-bot for Peter Zijlstra
2009-05-11 1:29 ` [PATCH 3/5] " Paul Mackerras
2009-05-11 15:12 ` Peter Zijlstra
2009-05-12 6:24 ` Paul Mackerras
2009-05-11 18:12 ` Corey Ashford
2009-05-11 20:52 ` Paul Mackerras
2009-05-11 22:37 ` Corey Ashford
2009-05-12 6:16 ` Paul Mackerras
2009-05-12 16:15 ` Corey Ashford
2009-05-12 22:18 ` Paul Mackerras
2009-05-12 22:51 ` Corey Ashford
2009-05-11 23:58 ` Arnd Bergmann
2009-05-12 6:11 ` Peter Zijlstra
2009-05-12 6:22 ` Paul Mackerras
2009-05-12 6:27 ` Peter Zijlstra
2009-05-12 7:10 ` Peter Zijlstra
2009-05-12 7:52 ` Arnd Bergmann
2009-05-12 10:59 ` [PATCH] perf_counter: fix ioctl()s Peter Zijlstra
2009-05-12 11:21 ` [PATCH 3/5] perf_counter: rework ioctl()s Paul Mackerras
2009-05-08 16:52 ` [PATCH 4/5] perf_counter: PERF_RECORD_CONFIG Peter Zijlstra
2009-05-08 18:39 ` [tip:perfcounters/core] perf_counter: add PERF_RECORD_CONFIG tip-bot for Peter Zijlstra
2009-05-08 16:52 ` [PATCH 5/5] perf_counter: PERF_RECORD_CPU Peter Zijlstra
2009-05-08 18:40 ` [tip:perfcounters/core] perf_counter: add PERF_RECORD_CPU tip-bot for Peter Zijlstra
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