diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-19 09:47:30 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-19 09:47:30 +0100 |
| commit | 0d4a42f6bd298e826620585e766a154ab460617a (patch) | |
| tree | 406d8f7778691d858dbe3e48e4bbb10e99c0a58a /drivers/cpufreq/cpufreq_conservative.c | |
| parent | d62b4892f3d9f7dd2002e5309be10719d6805b0f (diff) | |
| parent | a937536b868b8369b98967929045f1df54234323 (diff) | |
Merge tag 'v3.9-rc3' into drm-intel-next-queued
Backmerge so that I can merge Imre Deak's coalesced sg entries fixes,
which depend upon the new for_each_sg_page introduce in
commit a321e91b6d73ed011ffceed384c40d2785cf723b
Author: Imre Deak <imre.deak@intel.com>
Date: Wed Feb 27 17:02:56 2013 -0800
lib/scatterlist: add simple page iterator
The merge itself is just two trivial conflicts:
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/cpufreq/cpufreq_conservative.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq_conservative.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c index 64ef737e7e72..4fd0006b1291 100644 --- a/drivers/cpufreq/cpufreq_conservative.c +++ b/drivers/cpufreq/cpufreq_conservative.c @@ -25,7 +25,7 @@ #include "cpufreq_governor.h" -/* Conservative governor macors */ +/* Conservative governor macros */ #define DEF_FREQUENCY_UP_THRESHOLD (80) #define DEF_FREQUENCY_DOWN_THRESHOLD (20) #define DEF_SAMPLING_DOWN_FACTOR (1) @@ -113,17 +113,20 @@ static void cs_check_cpu(int cpu, unsigned int load) static void cs_dbs_timer(struct work_struct *work) { + struct delayed_work *dw = to_delayed_work(work); struct cs_cpu_dbs_info_s *dbs_info = container_of(work, struct cs_cpu_dbs_info_s, cdbs.work.work); - unsigned int cpu = dbs_info->cdbs.cpu; + unsigned int cpu = dbs_info->cdbs.cur_policy->cpu; + struct cs_cpu_dbs_info_s *core_dbs_info = &per_cpu(cs_cpu_dbs_info, + cpu); int delay = delay_for_sampling_rate(cs_tuners.sampling_rate); - mutex_lock(&dbs_info->cdbs.timer_mutex); + mutex_lock(&core_dbs_info->cdbs.timer_mutex); + if (need_load_eval(&core_dbs_info->cdbs, cs_tuners.sampling_rate)) + dbs_check_cpu(&cs_dbs_data, cpu); - dbs_check_cpu(&cs_dbs_data, cpu); - - schedule_delayed_work_on(cpu, &dbs_info->cdbs.work, delay); - mutex_unlock(&dbs_info->cdbs.timer_mutex); + schedule_delayed_work_on(smp_processor_id(), dw, delay); + mutex_unlock(&core_dbs_info->cdbs.timer_mutex); } static int dbs_cpufreq_notifier(struct notifier_block *nb, unsigned long val, @@ -141,7 +144,7 @@ static int dbs_cpufreq_notifier(struct notifier_block *nb, unsigned long val, /* * we only care if our internally tracked freq moves outside the 'valid' - * ranges of freqency available to us otherwise we do not change it + * ranges of frequency available to us otherwise we do not change it */ if (dbs_info->requested_freq > policy->max || dbs_info->requested_freq < policy->min) |