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Commit 0385ebc0 authored by Russell King's avatar Russell King
Browse files

ARM: move high-usage mostly read variables in setup.c to __read_mostly 



Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent daf87416

arch/arm/kernel/setup.c

+8 −8
Original line number Diff line number Diff line
@@ -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