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| author | Chen Gong <gong.chen@linux.intel.com> | 2012-06-05 10:35:02 +0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2012-06-05 10:15:07 -0700 |
| commit | c2238f10e0c34a85a2a555c8a197316d1ca3fb7e (patch) | |
| tree | 895d519bbc8887282bee83587cbe03d156cc6b56 /arch | |
| parent | 82f7af09e6fb58fb725c850d725d5e8780a9bec2 (diff) | |
| download | lwn-c2238f10e0c34a85a2a555c8a197316d1ca3fb7e.tar.gz lwn-c2238f10e0c34a85a2a555c8a197316d1ca3fb7e.zip | |
x86/mce: Fix the MCE poll timer logic
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>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index 98003bfc5556..d6b18a4d0b95 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -1266,7 +1266,7 @@ 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); |