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| author | Chen Gong <gong.chen@linux.intel.com> | 2012-06-05 10:35:02 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-06-06 08:28:21 +0200 |
| commit | 958fb3c51295764599d6abce87e1a01ace897a3e (patch) | |
| tree | 500c68d487c26ca550c32240bc8c21097e33a961 | |
| parent | f9ba7179ce91fb77b2adf6eaab3676ab3a1f5a15 (diff) | |
| download | blackbird-op-linux-958fb3c51295764599d6abce87e1a01ace897a3e.tar.gz blackbird-op-linux-958fb3c51295764599d6abce87e1a01ace897a3e.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>
Cc: bp@amd64.org
Cc: tony.luck@intel.com
Link: http://lkml.kernel.org/r/1338863702-9245-1-git-send-email-gong.chen@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
| -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 0a687fd185e6..a97f3c4a3946 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); |
