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| author | travis@sgi.com <travis@sgi.com> | 2008-01-30 22:27:58 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 22:27:58 (GMT) |
| commit | 6ddfee0e79e141550376177b355d6c90ba6da88c (patch) | |
| tree | ed19ac446e1e4510712b87ee5dae4d6492324939 | |
| parent | 914c82694cadbab511f2aee8a59c89be2938bace (diff) | |
| download | linux-6ddfee0e79e141550376177b355d6c90ba6da88c.tar.xz | |
modules: fold percpu_modcopy into module.c
percpu_modcopy() is defined multiple times in arch files. However, the only
user is module.c. Put a static definition into module.c and remove
the definitions from the arch files.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | arch/ia64/kernel/module.c | 11 | ||||
| -rw-r--r-- | include/asm-ia64/percpu.h | 5 | ||||
| -rw-r--r-- | include/asm-powerpc/percpu.h | 9 | ||||
| -rw-r--r-- | include/asm-s390/percpu.h | 9 |
4 files changed, 0 insertions, 34 deletions
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c index e699eb6..e58f436 100644 --- a/arch/ia64/kernel/module.c +++ b/arch/ia64/kernel/module.c @@ -940,14 +940,3 @@ module_arch_cleanup (struct module *mod) if (mod->arch.core_unw_table) unw_remove_unwind_table(mod->arch.core_unw_table); } - -#ifdef CONFIG_SMP -void -percpu_modcopy (void *pcpudst, const void *src, unsigned long size) -{ - unsigned int i; - for_each_possible_cpu(i) { - memcpy(pcpudst + per_cpu_offset(i), src, size); - } -} -#endif /* CONFIG_SMP */ diff --git a/include/asm-ia64/percpu.h b/include/asm-ia64/percpu.h index 0095bcf..7ef6842 100644 --- a/include/asm-ia64/percpu.h +++ b/include/asm-ia64/percpu.h @@ -22,10 +22,6 @@ #define DECLARE_PER_CPU(type, name) \ extern PER_CPU_ATTRIBUTES __typeof__(type) per_cpu__##name -/* - * Pretty much a literal copy of asm-generic/percpu.h, except that percpu_modcopy() is an - * external routine, to avoid include-hell. - */ #ifdef CONFIG_SMP extern unsigned long __per_cpu_offset[NR_CPUS]; @@ -38,7 +34,6 @@ DECLARE_PER_CPU(unsigned long, local_per_cpu_offset); #define __get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __ia64_per_cpu_var(local_per_cpu_offset))) #define __raw_get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __ia64_per_cpu_var(local_per_cpu_offset))) -extern void percpu_modcopy(void *pcpudst, const void *src, unsigned long size); extern void setup_per_cpu_areas (void); extern void *per_cpu_init(void); diff --git a/include/asm-powerpc/percpu.h b/include/asm-powerpc/percpu.h index cc1cbf6..1b75688 100644 --- a/include/asm-powerpc/percpu.h +++ b/include/asm-powerpc/percpu.h @@ -21,15 +21,6 @@ #define __get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __my_cpu_offset())) #define __raw_get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, local_paca->data_offset)) -/* A macro to avoid #include hell... */ -#define percpu_modcopy(pcpudst, src, size) \ -do { \ - unsigned int __i; \ - for_each_possible_cpu(__i) \ - memcpy((pcpudst)+__per_cpu_offset(__i), \ - (src), (size)); \ -} while (0) - extern void setup_per_cpu_areas(void); #else /* ! SMP */ diff --git a/include/asm-s390/percpu.h b/include/asm-s390/percpu.h index 2d676a8..465d313 100644 --- a/include/asm-s390/percpu.h +++ b/include/asm-s390/percpu.h @@ -39,15 +39,6 @@ extern unsigned long __per_cpu_offset[NR_CPUS]; #define per_cpu(var,cpu) __reloc_hide(var,__per_cpu_offset[cpu]) #define per_cpu_offset(x) (__per_cpu_offset[x]) -/* A macro to avoid #include hell... */ -#define percpu_modcopy(pcpudst, src, size) \ -do { \ - unsigned int __i; \ - for_each_possible_cpu(__i) \ - memcpy((pcpudst)+__per_cpu_offset[__i], \ - (src), (size)); \ -} while (0) - #else /* ! SMP */ #define __get_cpu_var(var) __reloc_hide(var,0) |