Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 958fb3c5 authored by Chen Gong's avatar Chen Gong Committed by Ingo Molnar
Browse files

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: default avatarChen Gong <gong.chen@linux.intel.com>
Acked-by: default avatarThomas 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: default avatarIngo Molnar <mingo@kernel.org>
parent f9ba7179

arch/x86/kernel/cpu/mcheck/mce.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1274,7 +1274,7 @@ static void mce_timer_fn(unsigned long data) 
	 */

	 */

	iv = __this_cpu_read(mce_next_interval);

	iv = __this_cpu_read(mce_next_interval);

	if (mce_notify_irq())

	if (mce_notify_irq())

		iv = max(iv, (unsigned long) HZ/100);

		iv = max(iv / 2, (unsigned long) HZ/100);

	else

	else

		iv = min(iv * 2, round_jiffies_relative(check_interval * HZ));

		iv = min(iv * 2, round_jiffies_relative(check_interval * HZ));

	__this_cpu_write(mce_next_interval, iv);

	__this_cpu_write(mce_next_interval, iv);