lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq

Browse Source 
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq:
  [CPUFREQ] cpufreq: remove CVS keywords
  [CPUFREQ] change cpu freq arrays to per_cpu variables
This commit is contained in:
Linus Torvalds
2008-07-21 15:10:37 -07:00
parent eb4225b2da 48adcf148c
commit 6d52dcbe56
5 changed files with 42 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/cpufreq/freq_table.c
View File

@ -174,7 +174,7 @@ int cpufreq_frequency_table_target(struct cpufreq_policy *policy,
}
EXPORT_SYMBOL_GPL(cpufreq_frequency_table_target);
static struct cpufreq_frequency_table *show_table[NR_CPUS];
static DEFINE_PER_CPU(struct cpufreq_frequency_table *, show_table);
/**
* show_available_freqs - show available frequencies for the specified CPU
*/
@ -185,10 +185,10 @@ static ssize_t show_available_freqs (struct cpufreq_policy *policy, char *buf)
ssize_t count = 0;
struct cpufreq_frequency_table *table;
if (!show_table[cpu])
if (!per_cpu(show_table, cpu))
return -ENODEV;
table = show_table[cpu];
table = per_cpu(show_table, cpu);
for (i=0; (table[i].frequency != CPUFREQ_TABLE_END); i++) {
if (table[i].frequency == CPUFREQ_ENTRY_INVALID)
@ -217,20 +217,20 @@ void cpufreq_frequency_table_get_attr(struct cpufreq_frequency_table *table,
unsigned int cpu)
{
dprintk("setting show_table for cpu %u to %p\n", cpu, table);
show_table[cpu] = table;
per_cpu(show_table, cpu) = table;
}
EXPORT_SYMBOL_GPL(cpufreq_frequency_table_get_attr);
void cpufreq_frequency_table_put_attr(unsigned int cpu)
{
dprintk("clearing show_table for cpu %u\n", cpu);
show_table[cpu] = NULL;
per_cpu(show_table, cpu) = NULL;
}
EXPORT_SYMBOL_GPL(cpufreq_frequency_table_put_attr);
struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu)
{
return show_table[cpu];
return per_cpu(show_table, cpu);
}
EXPORT_SYMBOL_GPL(cpufreq_frequency_get_table);