Commit-ID: 8cc8c525ad4e7b581cacf84119e1a28dcb4044db Gitweb: http://git.kernel.org/tip/8cc8c525ad4e7b581cacf84119e1a28dcb4044db Author: John Stultz <john.stu...@linaro.org> AuthorDate: Wed, 11 Mar 2015 21:16:39 -0700 Committer: Ingo Molnar <mi...@kernel.org> CommitDate: Fri, 13 Mar 2015 08:07:07 +0100
clocksource: Add some debug info about clocksources being registered Print the mask, max_cycles, and max_idle_ns values for clocksources being registered. Signed-off-by: John Stultz <john.stu...@linaro.org> Cc: Dave Jones <da...@codemonkey.org.uk> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Prarit Bhargava <pra...@redhat.com> Cc: Richard Cochran <richardcoch...@gmail.com> Cc: Stephen Boyd <sb...@codeaurora.org> Cc: Thomas Gleixner <t...@linutronix.de> Link: http://lkml.kernel.org/r/1426133800-29329-12-git-send-email-john.stu...@linaro.org Signed-off-by: Ingo Molnar <mi...@kernel.org> --- kernel/time/clocksource.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c index 5cdf17e..1977eba 100644 --- a/kernel/time/clocksource.c +++ b/kernel/time/clocksource.c @@ -703,6 +703,9 @@ void __clocksource_updatefreq_scale(struct clocksource *cs, u32 scale, u32 freq) cs->name); clocksource_update_max_deferment(cs); + + 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); } EXPORT_SYMBOL_GPL(__clocksource_updatefreq_scale); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
