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authorRusty Russell <rusty@rustcorp.com.au>2008-12-31 18:08:47 -0800
committerIngo Molnar <mingo@elte.hu>2009-01-03 19:15:40 +0100
commit2fdf66b491ac706657946442789ec644cc317e1a (patch)
tree3442c3e1f7bceb870ab1ba2624e21767f8347508 /include/acpi
parentee943a82b697456f9d2ac46f1e6d230beedb4b6c (diff)
cpumask: convert shared_cpu_map in acpi_processor* structs to cpumask_var_t
Impact: Reduce memory usage, use new API. This is part of an effort to reduce structure sizes for machines configured with large NR_CPUS. cpumask_t gets replaced by cpumask_var_t, which is either struct cpumask[1] (small NR_CPUS) or struct cpumask * (large NR_CPUS). (Changes to powernow-k* by <travis>.) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/processor.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 3795590e152a..0574add2a1e3 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -127,7 +127,7 @@ struct acpi_processor_performance {
unsigned int state_count;
struct acpi_processor_px *states;
struct acpi_psd_package domain_info;
- cpumask_t shared_cpu_map;
+ cpumask_var_t shared_cpu_map;
unsigned int shared_type;
};
@@ -172,7 +172,7 @@ struct acpi_processor_throttling {
unsigned int state_count;
struct acpi_processor_tx_tss *states_tss;
struct acpi_tsd_package domain_info;
- cpumask_t shared_cpu_map;
+ cpumask_var_t shared_cpu_map;
int (*acpi_processor_get_throttling) (struct acpi_processor * pr);
int (*acpi_processor_set_throttling) (struct acpi_processor * pr,
int state);