diff options
| author | Mike Travis <travis@sgi.com> | 2008-06-09 16:22:23 -0700 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2008-07-16 23:27:01 +0200 |
| commit | 706546d02384b64e083bd9130c56eaa599c66038 (patch) | |
| tree | f660fa259f7c8f93a1427cdef529a6ffe8331cab /drivers/acpi/processor_throttling.c | |
| parent | 5411552c707f4b7387ad63141ef3a559e7488091 (diff) | |
ACPI: change processors from array to per_cpu variable
Change processors from an array sized by NR_CPUS to a per_cpu variable.
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'drivers/acpi/processor_throttling.c')
| -rw-r--r-- | drivers/acpi/processor_throttling.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c index bb06738860c4..8728782aad3b 100644 --- a/drivers/acpi/processor_throttling.c +++ b/drivers/acpi/processor_throttling.c @@ -71,7 +71,7 @@ static int acpi_processor_update_tsd_coord(void) * coordination between all CPUs. */ for_each_possible_cpu(i) { - pr = processors[i]; + pr = per_cpu(processors, i); if (!pr) continue; @@ -93,7 +93,7 @@ static int acpi_processor_update_tsd_coord(void) cpus_clear(covered_cpus); for_each_possible_cpu(i) { - pr = processors[i]; + pr = per_cpu(processors, i); if (!pr) continue; @@ -119,7 +119,7 @@ static int acpi_processor_update_tsd_coord(void) if (i == j) continue; - match_pr = processors[j]; + match_pr = per_cpu(processors, j); if (!match_pr) continue; @@ -152,7 +152,7 @@ static int acpi_processor_update_tsd_coord(void) if (i == j) continue; - match_pr = processors[j]; + match_pr = per_cpu(processors, j); if (!match_pr) continue; @@ -172,7 +172,7 @@ static int acpi_processor_update_tsd_coord(void) err_ret: for_each_possible_cpu(i) { - pr = processors[i]; + pr = per_cpu(processors, i); if (!pr) continue; @@ -214,7 +214,7 @@ static int acpi_processor_throttling_notifier(unsigned long event, void *data) struct acpi_processor_throttling *p_throttling; cpu = p_tstate->cpu; - pr = processors[cpu]; + pr = per_cpu(processors, cpu); if (!pr) { ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Invalid pr pointer\n")); return 0; @@ -1035,7 +1035,7 @@ int acpi_processor_set_throttling(struct acpi_processor *pr, int state) * cpus. */ for_each_cpu_mask(i, online_throttling_cpus) { - match_pr = processors[i]; + match_pr = per_cpu(processors, i); /* * If the pointer is invalid, we will report the * error message and continue. |