From: John Stultz Date: Wed, 10 Aug 2011 18:40:23 +0000 (-0700) Subject: alarmtimers: Remove interval cap limit hack X-Git-Tag: v3.2-rc4~19^2~23 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d77e23accec56bf2ba12187fe77a2f500a511282;p=platform%2Fkernel%2Flinux-exynos.git alarmtimers: Remove interval cap limit hack Now that the alarmtimers code has been refactored, the interval cap limit can be removed. CC: Thomas Gleixner Signed-off-by: John Stultz --- diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c index f03b042..a522c00 100644 --- a/kernel/time/alarmtimer.c +++ b/kernel/time/alarmtimer.c @@ -525,15 +525,6 @@ static int alarm_timer_set(struct k_itimer *timr, int flags, if (!rtcdev) return -ENOTSUPP; - /* - * XXX HACK! Currently we can DOS a system if the interval - * period on alarmtimers is too small. Cap the interval here - * to 100us and solve this properly in a future patch! -jstultz - */ - if ((new_setting->it_interval.tv_sec == 0) && - (new_setting->it_interval.tv_nsec < 100000)) - new_setting->it_interval.tv_nsec = 100000; - if (old_setting) alarm_timer_get(timr, old_setting);