diff options
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2016-01-21 02:00:19 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-21 04:09:18 +0300 |
| commit | 4b804c85dc37db6c108832b28cd54673ff7ee037 (patch) | |
| tree | 53a10ce6f027a04d863d9f6e44fe5fc3b456e153 /include | |
| parent | c4c54dd1caf1393c529e7ea1f18b4342c796a49c (diff) | |
| download | linux-4b804c85dc37db6c108832b28cd54673ff7ee037.tar.xz | |
kernel/cpu.c: export __cpu_*_mask
Exporting the cpumasks __cpu_possible_mask and friends will allow us to
remove the extra indirection through the cpu_*_mask variables. It will
also allow the set_cpu_* functions to become static inlines, which will
give a .text reduction.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Acked-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cpumask.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index 59915ea5373c..d4545a1852f2 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -89,6 +89,10 @@ extern const struct cpumask *const cpu_possible_mask; extern const struct cpumask *const cpu_online_mask; extern const struct cpumask *const cpu_present_mask; extern const struct cpumask *const cpu_active_mask; +extern struct cpumask __cpu_possible_mask; +extern struct cpumask __cpu_online_mask; +extern struct cpumask __cpu_present_mask; +extern struct cpumask __cpu_active_mask; #if NR_CPUS > 1 #define num_online_cpus() cpumask_weight(cpu_online_mask) |