diff options
| author | Steve French <sfrench@us.ibm.com> | 2006-02-15 03:36:31 +0000 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2006-02-15 03:36:31 +0000 |
| commit | 0ed3f64ec3a7ad29e83e03607115eeffa32f553c (patch) | |
| tree | 528681b043e947cfc51527d56098f586b6dfa217 /arch/i386/kernel/timers/timer_tsc.c | |
| parent | 5815449d1bfcb22f74b0e36a8b0631d6584cb7fc (diff) | |
| parent | 10ee39fe3ff618d274e1cd0f6abbc2917b736bfd (diff) | |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'arch/i386/kernel/timers/timer_tsc.c')
| -rw-r--r-- | arch/i386/kernel/timers/timer_tsc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/i386/kernel/timers/timer_tsc.c b/arch/i386/kernel/timers/timer_tsc.c index 7c86e3c5f1c..a7f5a2aceba 100644 --- a/arch/i386/kernel/timers/timer_tsc.c +++ b/arch/i386/kernel/timers/timer_tsc.c @@ -282,6 +282,10 @@ 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 @@ -307,6 +311,7 @@ time_cpufreq_notifier(struct notifier_block *nb, unsigned long val, #endif } +end: if (val != CPUFREQ_RESUMECHANGE) write_sequnlock_irq(&xtime_lock); |