diff options
Diffstat (limited to 'arch/x86/kernel/time_32.c')
| -rw-r--r-- | arch/x86/kernel/time_32.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/x86/kernel/time_32.c b/arch/x86/kernel/time_32.c index ec729cdcfa3d..186abc577b2b 100644 --- a/arch/x86/kernel/time_32.c +++ b/arch/x86/kernel/time_32.c @@ -27,6 +27,10 @@ int timer_ack; #endif +#ifdef CONFIG_X86_64 +volatile unsigned long __jiffies __section_jiffies = INITIAL_JIFFIES; +#endif + unsigned long profile_pc(struct pt_regs *regs) { unsigned long pc = instruction_pointer(regs); @@ -53,9 +57,7 @@ unsigned long profile_pc(struct pt_regs *regs) EXPORT_SYMBOL(profile_pc); /* - * This is the same as the above, except we _also_ save the current - * Time Stamp Counter value at the time of the timer interrupt, so that - * we later on can estimate the time of day more exactly. + * Default timer interrupt handler for PIT/HPET */ static irqreturn_t timer_interrupt(int irq, void *dev_id) { |
