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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-04 17:45:55 (GMT) |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-05 08:39:37 (GMT) |
| commit | 0385ebc0c9b16fc2d8262c082843165313f7b1e4 (patch) | |
| tree | c7179a16d3314438e81aac129b98b95a7a6c254e /arch/arm/kernel/setup.c | |
| parent | daf8741675562197d4fb4c4e9d773f53494203a5 (diff) | |
| download | linux-0385ebc0c9b16fc2d8262c082843165313f7b1e4.tar.xz | |
ARM: move high-usage mostly read variables in setup.c to __read_mostly
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/setup.c')
| -rw-r--r-- | arch/arm/kernel/setup.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 336f14e..8075e59 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 |