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| author | Dmitriy Zavin <dmitriyz@google.com> | 2006-09-26 10:52:42 +0200 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-09-26 10:52:42 +0200 |
| commit | 66aea9913cf435fe92ebb7bf869b4f15901ab993 (patch) | |
| tree | 2c64fb8515ee354fea964942cb2f935266501e8c /arch/i386 | |
| parent | 15d5f8398311f565682959daaca30e3ca7aea600 (diff) | |
| download | linux-66aea9913cf435fe92ebb7bf869b4f15901ab993.tar.gz | |
[PATCH] i386: Make the jiffies compares use the 64bit safe macros.
Signed-off-by: Dmitriy Zavin <dmitriyz@google.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'arch/i386')
| -rw-r--r-- | arch/i386/kernel/cpu/mcheck/therm_throt.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/i386/kernel/cpu/mcheck/therm_throt.c b/arch/i386/kernel/cpu/mcheck/therm_throt.c index 85eba00d680ef4..101f7ace00ce4a 100644 --- a/arch/i386/kernel/cpu/mcheck/therm_throt.c +++ b/arch/i386/kernel/cpu/mcheck/therm_throt.c @@ -18,7 +18,7 @@ /* How long to wait between reporting thermal events */ #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 @@ -39,11 +39,12 @@ static DEFINE_PER_CPU(unsigned long, next_check); int therm_throt_process(int curr) { 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; - __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 (curr) { |