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[PATCH] i386: Make the jiffies compares use the 64bit safe macros.

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Signed-off-by: Dmitriy Zavin <dmitriyz@google.com>
Signed-off-by: Andi Kleen <ak@suse.de>
This commit is contained in:
Dmitriy Zavin 2006-09-26 10:52:42 +02:00 committed by Andi Kleen
parent 15d5f83983
commit 66aea9913c
1 changed files with 4 additions and 3 deletions
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7
arch/i386/kernel/cpu/mcheck/therm_throt.c
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@ -18,7 +18,7 @@
/* How long to wait between reporting thermal events */ /* How long to wait between reporting thermal events */
#define CHECK_INTERVAL (300 * HZ) #define CHECK_INTERVAL (300 * HZ)
static DEFINE_PER_CPU(unsigned long, next_check); static DEFINE_PER_CPU(__u64, next_check);
/*** /***
* therm_throt_process - Process thermal throttling event * therm_throt_process - Process thermal throttling event
@ -39,11 +39,12 @@ static DEFINE_PER_CPU(unsigned long, next_check);
int therm_throt_process(int curr) int therm_throt_process(int curr)
{ {
unsigned int cpu = smp_processor_id(); unsigned int cpu = smp_processor_id();
__u64 tmp_jiffs = get_jiffies_64();
if (time_before(jiffies, __get_cpu_var(next_check))) if (time_before64(tmp_jiffs, __get_cpu_var(next_check)))
return 0; return 0;
__get_cpu_var(next_check) = jiffies + CHECK_INTERVAL; __get_cpu_var(next_check) = tmp_jiffs + CHECK_INTERVAL;
/* if we just entered the thermal event */ /* if we just entered the thermal event */
if (curr) { if (curr) {