diff options
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r-- | drivers/cpufreq/cpufreq_conservative.c | 12 | ||||
-rw-r--r-- | drivers/cpufreq/cpufreq_ondemand.c | 15 |
2 files changed, 14 insertions, 13 deletions
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c index bdea7e2f94ba..bc33ddc9c97c 100644 --- a/drivers/cpufreq/cpufreq_conservative.c +++ b/drivers/cpufreq/cpufreq_conservative.c | |||
@@ -71,7 +71,7 @@ struct cpu_dbs_info_s { | |||
71 | */ | 71 | */ |
72 | struct mutex timer_mutex; | 72 | struct mutex timer_mutex; |
73 | }; | 73 | }; |
74 | static DEFINE_PER_CPU(struct cpu_dbs_info_s, cpu_dbs_info); | 74 | static DEFINE_PER_CPU(struct cpu_dbs_info_s, cs_cpu_dbs_info); |
75 | 75 | ||
76 | static unsigned int dbs_enable; /* number of CPUs using this policy */ | 76 | static unsigned int dbs_enable; /* number of CPUs using this policy */ |
77 | 77 | ||
@@ -137,7 +137,7 @@ dbs_cpufreq_notifier(struct notifier_block *nb, unsigned long val, | |||
137 | void *data) | 137 | void *data) |
138 | { | 138 | { |
139 | struct cpufreq_freqs *freq = data; | 139 | struct cpufreq_freqs *freq = data; |
140 | struct cpu_dbs_info_s *this_dbs_info = &per_cpu(cpu_dbs_info, | 140 | struct cpu_dbs_info_s *this_dbs_info = &per_cpu(cs_cpu_dbs_info, |
141 | freq->cpu); | 141 | freq->cpu); |
142 | 142 | ||
143 | struct cpufreq_policy *policy; | 143 | struct cpufreq_policy *policy; |
@@ -297,7 +297,7 @@ static ssize_t store_ignore_nice_load(struct cpufreq_policy *policy, | |||
297 | /* we need to re-evaluate prev_cpu_idle */ | 297 | /* we need to re-evaluate prev_cpu_idle */ |
298 | for_each_online_cpu(j) { | 298 | for_each_online_cpu(j) { |
299 | struct cpu_dbs_info_s *dbs_info; | 299 | struct cpu_dbs_info_s *dbs_info; |
300 | dbs_info = &per_cpu(cpu_dbs_info, j); | 300 | dbs_info = &per_cpu(cs_cpu_dbs_info, j); |
301 | dbs_info->prev_cpu_idle = get_cpu_idle_time(j, | 301 | dbs_info->prev_cpu_idle = get_cpu_idle_time(j, |
302 | &dbs_info->prev_cpu_wall); | 302 | &dbs_info->prev_cpu_wall); |
303 | if (dbs_tuners_ins.ignore_nice) | 303 | if (dbs_tuners_ins.ignore_nice) |
@@ -387,7 +387,7 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info) | |||
387 | cputime64_t cur_wall_time, cur_idle_time; | 387 | cputime64_t cur_wall_time, cur_idle_time; |
388 | unsigned int idle_time, wall_time; | 388 | unsigned int idle_time, wall_time; |
389 | 389 | ||
390 | j_dbs_info = &per_cpu(cpu_dbs_info, j); | 390 | j_dbs_info = &per_cpu(cs_cpu_dbs_info, j); |
391 | 391 | ||
392 | cur_idle_time = get_cpu_idle_time(j, &cur_wall_time); | 392 | cur_idle_time = get_cpu_idle_time(j, &cur_wall_time); |
393 | 393 | ||
@@ -521,7 +521,7 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy, | |||
521 | unsigned int j; | 521 | unsigned int j; |
522 | int rc; | 522 | int rc; |
523 | 523 | ||
524 | this_dbs_info = &per_cpu(cpu_dbs_info, cpu); | 524 | this_dbs_info = &per_cpu(cs_cpu_dbs_info, cpu); |
525 | 525 | ||
526 | switch (event) { | 526 | switch (event) { |
527 | case CPUFREQ_GOV_START: | 527 | case CPUFREQ_GOV_START: |
@@ -538,7 +538,7 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy, | |||
538 | 538 | ||
539 | for_each_cpu(j, policy->cpus) { | 539 | for_each_cpu(j, policy->cpus) { |
540 | struct cpu_dbs_info_s *j_dbs_info; | 540 | struct cpu_dbs_info_s *j_dbs_info; |
541 | j_dbs_info = &per_cpu(cpu_dbs_info, j); | 541 | j_dbs_info = &per_cpu(cs_cpu_dbs_info, j); |
542 | j_dbs_info->cur_policy = policy; | 542 | j_dbs_info->cur_policy = policy; |
543 | 543 | ||
544 | j_dbs_info->prev_cpu_idle = get_cpu_idle_time(j, | 544 | j_dbs_info->prev_cpu_idle = get_cpu_idle_time(j, |
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c index 1a3e5c7252ff..071699de50ee 100644 --- a/drivers/cpufreq/cpufreq_ondemand.c +++ b/drivers/cpufreq/cpufreq_ondemand.c | |||
@@ -90,7 +90,7 @@ struct cpu_dbs_info_s { | |||
90 | */ | 90 | */ |
91 | struct mutex timer_mutex; | 91 | struct mutex timer_mutex; |
92 | }; | 92 | }; |
93 | static DEFINE_PER_CPU(struct cpu_dbs_info_s, cpu_dbs_info); | 93 | static DEFINE_PER_CPU(struct cpu_dbs_info_s, od_cpu_dbs_info); |
94 | 94 | ||
95 | static unsigned int dbs_enable; /* number of CPUs using this policy */ | 95 | static unsigned int dbs_enable; /* number of CPUs using this policy */ |
96 | 96 | ||
@@ -161,7 +161,8 @@ static unsigned int powersave_bias_target(struct cpufreq_policy *policy, | |||
161 | unsigned int freq_hi, freq_lo; | 161 | unsigned int freq_hi, freq_lo; |
162 | unsigned int index = 0; | 162 | unsigned int index = 0; |
163 | unsigned int jiffies_total, jiffies_hi, jiffies_lo; | 163 | unsigned int jiffies_total, jiffies_hi, jiffies_lo; |
164 | struct cpu_dbs_info_s *dbs_info = &per_cpu(cpu_dbs_info, policy->cpu); | 164 | struct cpu_dbs_info_s *dbs_info = &per_cpu(od_cpu_dbs_info, |
165 | policy->cpu); | ||
165 | 166 | ||
166 | if (!dbs_info->freq_table) { | 167 | if (!dbs_info->freq_table) { |
167 | dbs_info->freq_lo = 0; | 168 | dbs_info->freq_lo = 0; |
@@ -204,7 +205,7 @@ static unsigned int powersave_bias_target(struct cpufreq_policy *policy, | |||
204 | 205 | ||
205 | static void ondemand_powersave_bias_init_cpu(int cpu) | 206 | static void ondemand_powersave_bias_init_cpu(int cpu) |
206 | { | 207 | { |
207 | struct cpu_dbs_info_s *dbs_info = &per_cpu(cpu_dbs_info, cpu); | 208 | struct cpu_dbs_info_s *dbs_info = &per_cpu(od_cpu_dbs_info, cpu); |
208 | dbs_info->freq_table = cpufreq_frequency_get_table(cpu); | 209 | dbs_info->freq_table = cpufreq_frequency_get_table(cpu); |
209 | dbs_info->freq_lo = 0; | 210 | dbs_info->freq_lo = 0; |
210 | } | 211 | } |
@@ -342,7 +343,7 @@ static ssize_t store_ignore_nice_load(struct kobject *a, struct attribute *b, | |||
342 | /* we need to re-evaluate prev_cpu_idle */ | 343 | /* we need to re-evaluate prev_cpu_idle */ |
343 | for_each_online_cpu(j) { | 344 | for_each_online_cpu(j) { |
344 | struct cpu_dbs_info_s *dbs_info; | 345 | struct cpu_dbs_info_s *dbs_info; |
345 | dbs_info = &per_cpu(cpu_dbs_info, j); | 346 | dbs_info = &per_cpu(od_cpu_dbs_info, j); |
346 | dbs_info->prev_cpu_idle = get_cpu_idle_time(j, | 347 | dbs_info->prev_cpu_idle = get_cpu_idle_time(j, |
347 | &dbs_info->prev_cpu_wall); | 348 | &dbs_info->prev_cpu_wall); |
348 | if (dbs_tuners_ins.ignore_nice) | 349 | if (dbs_tuners_ins.ignore_nice) |
@@ -474,7 +475,7 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info) | |||
474 | unsigned int load, load_freq; | 475 | unsigned int load, load_freq; |
475 | int freq_avg; | 476 | int freq_avg; |
476 | 477 | ||
477 | j_dbs_info = &per_cpu(cpu_dbs_info, j); | 478 | j_dbs_info = &per_cpu(od_cpu_dbs_info, j); |
478 | 479 | ||
479 | cur_idle_time = get_cpu_idle_time(j, &cur_wall_time); | 480 | cur_idle_time = get_cpu_idle_time(j, &cur_wall_time); |
480 | 481 | ||
@@ -621,7 +622,7 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy, | |||
621 | unsigned int j; | 622 | unsigned int j; |
622 | int rc; | 623 | int rc; |
623 | 624 | ||
624 | this_dbs_info = &per_cpu(cpu_dbs_info, cpu); | 625 | this_dbs_info = &per_cpu(od_cpu_dbs_info, cpu); |
625 | 626 | ||
626 | switch (event) { | 627 | switch (event) { |
627 | case CPUFREQ_GOV_START: | 628 | case CPUFREQ_GOV_START: |
@@ -639,7 +640,7 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy, | |||
639 | dbs_enable++; | 640 | dbs_enable++; |
640 | for_each_cpu(j, policy->cpus) { | 641 | for_each_cpu(j, policy->cpus) { |
641 | struct cpu_dbs_info_s *j_dbs_info; | 642 | struct cpu_dbs_info_s *j_dbs_info; |
642 | j_dbs_info = &per_cpu(cpu_dbs_info, j); | 643 | j_dbs_info = &per_cpu(od_cpu_dbs_info, j); |
643 | j_dbs_info->cur_policy = policy; | 644 | j_dbs_info->cur_policy = policy; |
644 | 645 | ||
645 | j_dbs_info->prev_cpu_idle = get_cpu_idle_time(j, | 646 | j_dbs_info->prev_cpu_idle = get_cpu_idle_time(j, |