Messages in this thread | | | Date | Tue, 5 Jun 2012 11:39:31 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [PATCH] fix the MCE poll timer logic |
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On Tue, 5 Jun 2012, Chen Gong wrote:
> In commit 82f7af09 (x86/mce: Cleanup timer mess), Thomas just forgot > the "/ 2" there while cleaning up. > > Signed-off-by: Chen Gong <gong.chen@linux.intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
> --- > arch/x86/kernel/cpu/mcheck/mce.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c > index 0a687fd..a97f3c4 100644 > --- a/arch/x86/kernel/cpu/mcheck/mce.c > +++ b/arch/x86/kernel/cpu/mcheck/mce.c > @@ -1274,7 +1274,7 @@ static void mce_timer_fn(unsigned long data) > */ > iv = __this_cpu_read(mce_next_interval); > if (mce_notify_irq()) > - iv = max(iv, (unsigned long) HZ/100); > + iv = max(iv / 2, (unsigned long) HZ/100); > else > iv = min(iv * 2, round_jiffies_relative(check_interval * HZ)); > __this_cpu_write(mce_next_interval, iv); > -- > 1.7.10 > >
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