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| author | Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> | 2011-12-09 14:48:42 +0400 |
|---|---|---|
| committer | Dave Jones <davej@redhat.com> | 2011-12-09 19:40:23 +0400 |
| commit | 21f2e3c86b3746aaa462f9a2734363f4f41a641c (patch) | |
| tree | a96def18c431becd6ba72e24fb74ca2f2ba0a436 /drivers/cpufreq | |
| parent | 27f805dcb058178444a9a4e380c7dcb2fe2d3a94 (diff) | |
| download | linux-21f2e3c86b3746aaa462f9a2734363f4f41a641c.tar.xz | |
[CPUFREQ] Remove wall variable from cpufreq_gov_dbs_init()
CPUFREQ Remove wall variable from cpufreq_gov_dbs_init()
Remove wall variable from cpufreq_gov_dbs_init() as
get_cpu_idle_time_us() no longer updates the last_update_time
unconditionally. Passing non-NULL last_update_time address
will result in accounting additional idle time with
update_ts_time_stats() before returning idle_sleeptime.
Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Dave Jones <davej@redhat.com>
--
drivers/cpufreq/cpufreq_ondemand.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/cpufreq_ondemand.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c index fa8af4ebb1d6..53ad4c780744 100644 --- a/drivers/cpufreq/cpufreq_ondemand.c +++ b/drivers/cpufreq/cpufreq_ondemand.c @@ -715,11 +715,10 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy, static int __init cpufreq_gov_dbs_init(void) { - cputime64_t wall; u64 idle_time; int cpu = get_cpu(); - idle_time = get_cpu_idle_time_us(cpu, &wall); + idle_time = get_cpu_idle_time_us(cpu, NULL); put_cpu(); if (idle_time != -1ULL) { /* Idle micro accounting is supported. Use finer thresholds */ |