diff options
author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-12 15:42:01 -0700 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-12 15:42:01 -0700 |
commit | 4d5709a7b7d54fc5882d2943a14988a92d48c00a (patch) | |
tree | 1415777e91045e2c890b6960a597eb0e8c183442 /drivers/cpufreq/cpufreq_stats.c | |
parent | 57c5b9998ea05a90ebacaa13c45f985ffe09dbe9 (diff) | |
parent | 9eb59573d4b86f347e6cd04f47a4c2082009fa58 (diff) |
Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq
* master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq:
[CPUFREQ] Don't take semaphore in cpufreq_quick_get()
[CPUFREQ] Support different families in fid/did to frequency conversion
[CPUFREQ] cpufreq_stats: misc cpuinit section annotations
[CPUFREQ] implement !CONFIG_CPU_FREQ stub for cpufreq_unregister_notifier()
[CPUFREQ] mark hotplug notifier callback as __cpuinit
[CPUFREQ] Only check for transition latency on problematic governors (kconfig fix)
[CPUFREQ] allow ondemand and conservative cpufreq governors to be used as default
[CPUFREQ] move policy's governor initialisation out of low-level drivers into cpufreq core
[CPUFREQ] Longhaul - Add support for PM133 northbridge
[CPUFREQ] x86: use num_online_nodes to get physical cpus numbers for
Diffstat (limited to 'drivers/cpufreq/cpufreq_stats.c')
-rw-r--r-- | drivers/cpufreq/cpufreq_stats.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c index 917b9bab9cc..8a45d0f93e2 100644 --- a/drivers/cpufreq/cpufreq_stats.c +++ b/drivers/cpufreq/cpufreq_stats.c @@ -164,8 +164,7 @@ freq_table_get_index(struct cpufreq_stats *stat, unsigned int freq) return -1; } -static void -cpufreq_stats_free_table (unsigned int cpu) +static void __cpuexit cpufreq_stats_free_table(unsigned int cpu) { struct cpufreq_stats *stat = cpufreq_stats_table[cpu]; struct cpufreq_policy *policy = cpufreq_cpu_get(cpu); @@ -305,8 +304,9 @@ cpufreq_stat_notifier_trans (struct notifier_block *nb, unsigned long val, return 0; } -static int cpufreq_stat_cpu_callback(struct notifier_block *nfb, - unsigned long action, void *hcpu) +static int __cpuinit cpufreq_stat_cpu_callback(struct notifier_block *nfb, + unsigned long action, + void *hcpu) { unsigned int cpu = (unsigned long)hcpu; @@ -323,7 +323,7 @@ static int cpufreq_stat_cpu_callback(struct notifier_block *nfb, return NOTIFY_OK; } -static struct notifier_block cpufreq_stat_cpu_notifier = +static struct notifier_block cpufreq_stat_cpu_notifier __cpuinitdata = { .notifier_call = cpufreq_stat_cpu_callback, }; @@ -356,8 +356,7 @@ __init cpufreq_stats_init(void) register_hotcpu_notifier(&cpufreq_stat_cpu_notifier); for_each_online_cpu(cpu) { - cpufreq_stat_cpu_callback(&cpufreq_stat_cpu_notifier, - CPU_ONLINE, (void *)(long)cpu); + cpufreq_update_policy(cpu); } return 0; } @@ -372,13 +371,12 @@ __exit cpufreq_stats_exit(void) CPUFREQ_TRANSITION_NOTIFIER); unregister_hotcpu_notifier(&cpufreq_stat_cpu_notifier); for_each_online_cpu(cpu) { - cpufreq_stat_cpu_callback(&cpufreq_stat_cpu_notifier, - CPU_DEAD, (void *)(long)cpu); + cpufreq_stats_free_table(cpu); } } MODULE_AUTHOR ("Zou Nan hai <nanhai.zou@intel.com>"); -MODULE_DESCRIPTION ("'cpufreq_stats' - A driver to export cpufreq stats" +MODULE_DESCRIPTION ("'cpufreq_stats' - A driver to export cpufreq stats " "through sysfs filesystem"); MODULE_LICENSE ("GPL"); |