From: Stephen Boyd <sboyd@codeaurora.org>
To: John Stultz <john.stultz@linaro.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Cc: Dave Jones <davej@codemonkey.org.uk>,
Linus Torvalds <torvalds@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Richard Cochran <richardcochran@gmail.com>,
Prarit Bhargava <prarit@redhat.com>,
Ingo Molnar <mingo@kernel.org>,
Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH 10/10] clocksource: Add some debug info about clocksources being registered
Date: Fri, 09 Jan 2015 18:02:05 -0800 [thread overview]
Message-ID: <54B0881D.9090004@codeaurora.org> (raw)
In-Reply-To: <1420850068-27828-11-git-send-email-john.stultz@linaro.org>
On 01/09/2015 04:34 PM, John Stultz wrote:
> diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
> index 9a0b951..c641aa7 100644
> --- a/kernel/time/clocksource.c
> +++ b/kernel/time/clocksource.c
> @@ -770,6 +770,10 @@ void __clocksource_updatefreq_scale(struct clocksource *cs, u32 scale, u32 freq)
> cs->max_idle_ns = clocks_calc_max_nsecs(cs->mult, cs->shift,
> cs->maxadj, cs->mask,
> &cs->max_cycles);
> +
> + pr_info("clocksource %s: mask: 0x%llx max_cycles: 0x%llx, max_idle_ns: %lld ns\n",
> + cs->name, cs->mask, cs->max_cycles, cs->max_idle_ns);
Is this intentionally info level? Or was it supposed to be debug level
per $subject?
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2015-01-10 2:02 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-10 0:34 [PATCH 00/10][RFC] Increased clocksource validation and cleanups John Stultz
2015-01-10 0:34 ` [PATCH 01/10] clocksource: Simplify clocks_calc_max_nsecs logic John Stultz
2015-01-10 0:34 ` [PATCH 02/10] clocksource: Simplify logic around clocksource wrapping saftey margins John Stultz
2015-01-10 2:03 ` Stephen Boyd
2015-01-10 0:34 ` [PATCH 03/10] clocksource: Remove clocksource_max_deferment() John Stultz
2015-01-11 11:47 ` Richard Cochran
2015-01-12 18:36 ` John Stultz
2015-01-12 20:16 ` Richard Cochran
2015-01-10 0:34 ` [PATCH 04/10] clocksource: Add max_cycles to clocksource structure John Stultz
2015-01-10 2:06 ` Stephen Boyd
2015-01-10 0:34 ` [PATCH 05/10] time: Add debugging checks to warn if we see delays John Stultz
2015-01-10 0:34 ` [PATCH 06/10] time: Cap clocksource reads to the clocksource max_cycles value John Stultz
2015-01-11 12:41 ` Richard Cochran
2015-01-12 18:54 ` John Stultz
2015-01-12 19:02 ` Linus Torvalds
2015-01-12 20:37 ` Richard Cochran
2015-01-12 20:30 ` Richard Cochran
2015-01-12 20:49 ` Richard Cochran
2015-01-13 11:11 ` Peter Zijlstra
2015-01-13 21:33 ` John Stultz
2015-01-13 22:51 ` Linus Torvalds
2015-01-14 9:35 ` Peter Zijlstra
2015-01-22 20:55 ` John Stultz
2015-01-10 0:34 ` [PATCH 07/10] time: Try to catch clocksource delta underflows John Stultz
2015-01-10 0:34 ` [PATCH 08/10] clocksource: Mostly kill clocksource_register() John Stultz
2015-01-10 0:34 ` [PATCH 09/10] sparc: Convert to using clocksource_register_hz() John Stultz
2015-01-10 0:34 ` [PATCH 10/10] clocksource: Add some debug info about clocksources being registered John Stultz
2015-01-10 2:02 ` Stephen Boyd [this message]
2015-01-22 0:51 ` John Stultz
2015-01-22 12:27 ` Prarit Bhargava
2015-01-11 11:41 ` [PATCH 00/10][RFC] Increased clocksource validation and cleanups Richard Cochran
2015-01-12 18:22 ` John Stultz
2015-01-12 20:45 ` Richard Cochran
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