diff options
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2016-01-21 00:00:28 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-21 02:09:18 +0100 |
| commit | 9425676a363c0976e3d43dda792dc4711a651d1d (patch) | |
| tree | 189a4b50b7e55308484d69101abf6b41507072df /kernel/cpu.c | |
| parent | kernel/cpu.c: eliminate cpu_*_mask (diff) | |
| download | linux-9425676a363c0976e3d43dda792dc4711a651d1d.tar.xz linux-9425676a363c0976e3d43dda792dc4711a651d1d.zip | |
kernel/cpu.c: make set_cpu_* static inlines
Almost all callers of the set_cpu_* functions pass an explicit true or
false. Making them static inline thus replaces the function calls with a
simple set_bit/clear_bit, saving some .text.
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 '')
| -rw-r--r-- | kernel/cpu.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c index 8734fc74fcbc..5b9d39633ce9 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -775,40 +775,6 @@ EXPORT_SYMBOL(__cpu_present_mask); struct cpumask __cpu_active_mask __read_mostly; EXPORT_SYMBOL(__cpu_active_mask); -void set_cpu_possible(unsigned int cpu, bool possible) -{ - if (possible) - cpumask_set_cpu(cpu, &__cpu_possible_mask); - else - cpumask_clear_cpu(cpu, &__cpu_possible_mask); -} - -void set_cpu_present(unsigned int cpu, bool present) -{ - if (present) - cpumask_set_cpu(cpu, &__cpu_present_mask); - else - cpumask_clear_cpu(cpu, &__cpu_present_mask); -} - -void set_cpu_online(unsigned int cpu, bool online) -{ - if (online) { - cpumask_set_cpu(cpu, &__cpu_online_mask); - cpumask_set_cpu(cpu, &__cpu_active_mask); - } else { - cpumask_clear_cpu(cpu, &__cpu_online_mask); - } -} - -void set_cpu_active(unsigned int cpu, bool active) -{ - if (active) - cpumask_set_cpu(cpu, &__cpu_active_mask); - else - cpumask_clear_cpu(cpu, &__cpu_active_mask); -} - void init_cpu_present(const struct cpumask *src) { cpumask_copy(&__cpu_present_mask, src); |