From 0385ebc0c9b16fc2d8262c082843165313f7b1e4 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sat, 4 Dec 2010 17:45:55 +0000 Subject: [PATCH] ARM: move high-usage mostly read variables in setup.c to __read_mostly Signed-off-by: Russell King --- arch/arm/kernel/setup.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 336f14e0e5c2..8075e592f902 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -75,9 +75,9 @@ extern void reboot_setup(char *str); unsigned int processor_id; EXPORT_SYMBOL(processor_id); -unsigned int __machine_arch_type; +unsigned int __machine_arch_type __read_mostly; EXPORT_SYMBOL(__machine_arch_type); -unsigned int cacheid; +unsigned int cacheid __read_mostly; EXPORT_SYMBOL(cacheid); unsigned int __atags_pointer __initdata; @@ -91,24 +91,24 @@ EXPORT_SYMBOL(system_serial_low); unsigned int system_serial_high; EXPORT_SYMBOL(system_serial_high); -unsigned int elf_hwcap; +unsigned int elf_hwcap __read_mostly; EXPORT_SYMBOL(elf_hwcap); #ifdef MULTI_CPU -struct processor processor; +struct processor processor __read_mostly; #endif #ifdef MULTI_TLB -struct cpu_tlb_fns cpu_tlb; +struct cpu_tlb_fns cpu_tlb __read_mostly; #endif #ifdef MULTI_USER -struct cpu_user_fns cpu_user; +struct cpu_user_fns cpu_user __read_mostly; #endif #ifdef MULTI_CACHE -struct cpu_cache_fns cpu_cache; +struct cpu_cache_fns cpu_cache __read_mostly; #endif #ifdef CONFIG_OUTER_CACHE -struct outer_cache_fns outer_cache; +struct outer_cache_fns outer_cache __read_mostly; EXPORT_SYMBOL(outer_cache); #endif -- GitLab