From 126d0210e9604209b55e18924bad0d2c6ce9bb96 Mon Sep 17 00:00:00 2001 From: Thomas Renninger Date: Wed, 1 Feb 2006 11:38:37 +0100 Subject: [PATCH] --- yaml --- r: 20261 b: refs/heads/master c: 9d2725bb815d915fc6c8531097d9e71b579a8763 h: refs/heads/master i: 20259: 7eaf0de9eb5d335d741545bc1beb2753f7ecae1b v: v3 --- [refs] | 2 +- trunk/arch/i386/kernel/timers/timer_tsc.c | 5 +++++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index 0c9bcceaf074..556ecfaf34b1 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: e4472cb3706ceea42797ae1dc79d624026986694 +refs/heads/master: 9d2725bb815d915fc6c8531097d9e71b579a8763 diff --git a/trunk/arch/i386/kernel/timers/timer_tsc.c b/trunk/arch/i386/kernel/timers/timer_tsc.c index 47675bbbb316..591a642af884 100644 --- a/trunk/arch/i386/kernel/timers/timer_tsc.c +++ b/trunk/arch/i386/kernel/timers/timer_tsc.c @@ -272,6 +272,10 @@ time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, if (val != CPUFREQ_RESUMECHANGE) write_seqlock_irq(&xtime_lock); if (!ref_freq) { + if (!freq->old){ + ref_freq = freq->new; + goto end; + } ref_freq = freq->old; loops_per_jiffy_ref = cpu_data[freq->cpu].loops_per_jiffy; #ifndef CONFIG_SMP @@ -297,6 +301,7 @@ time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, #endif } +end: if (val != CPUFREQ_RESUMECHANGE) write_sequnlock_irq(&xtime_lock);