From 4b804c85dc37db6c108832b28cd54673ff7ee037 Mon Sep 17 00:00:00 2001 From: Rasmus Villemoes Date: Wed, 20 Jan 2016 15:00:19 -0800 Subject: 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 Acked-by: Rusty Russell Cc: Greg Kroah-Hartman Cc: Michael Ellerman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/cpu.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) (limited to 'kernel/cpu.c') diff --git a/kernel/cpu.c b/kernel/cpu.c index 6a96b71..35d1d45 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -759,23 +759,27 @@ const DECLARE_BITMAP(cpu_all_bits, NR_CPUS) = CPU_BITS_ALL; EXPORT_SYMBOL(cpu_all_bits); #ifdef CONFIG_INIT_ALL_POSSIBLE -static struct cpumask __cpu_possible_mask __read_mostly +struct cpumask __cpu_possible_mask __read_mostly = {CPU_BITS_ALL}; #else -static struct cpumask __cpu_possible_mask __read_mostly; +struct cpumask __cpu_possible_mask __read_mostly; #endif +EXPORT_SYMBOL(__cpu_possible_mask); const struct cpumask *const cpu_possible_mask = &__cpu_possible_mask; EXPORT_SYMBOL(cpu_possible_mask); -static struct cpumask __cpu_online_mask __read_mostly; +struct cpumask __cpu_online_mask __read_mostly; +EXPORT_SYMBOL(__cpu_online_mask); const struct cpumask *const cpu_online_mask = &__cpu_online_mask; EXPORT_SYMBOL(cpu_online_mask); -static struct cpumask __cpu_present_mask __read_mostly; +struct cpumask __cpu_present_mask __read_mostly; +EXPORT_SYMBOL(__cpu_present_mask); const struct cpumask *const cpu_present_mask = &__cpu_present_mask; EXPORT_SYMBOL(cpu_present_mask); -static struct cpumask __cpu_active_mask __read_mostly; +struct cpumask __cpu_active_mask __read_mostly; +EXPORT_SYMBOL(__cpu_active_mask); const struct cpumask *const cpu_active_mask = &__cpu_active_mask; EXPORT_SYMBOL(cpu_active_mask); -- cgit v1.1