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sh: Kill off special boot_cpu_data.

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This consolidates the cpu_data definitions and gets rid of the special
boot_cpu_data. It's made a wrapper to the boot CPU, in order to keep
the existing in-tree users happy.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2007-09-21 18:01:40 +09:00
parent 00765c816a
commit 2d4a73d5b9
3 changed files with 9 additions and 9 deletions
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8
arch/sh/kernel/setup.c
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@ -42,7 +42,13 @@ extern void * __rd_start, * __rd_end;
* This value will be used at the very early stage of serial setup.
* The bigger value means no problem.
*/
struct sh_cpuinfo boot_cpu_data = { CPU_SH_NONE, 10000000, };
struct sh_cpuinfo cpu_data[NR_CPUS] __read_mostly = {
[0] = {
.type = CPU_SH_NONE,
.loops_per_jiffy = 10000000,
},
};
EXPORT_SYMBOL(cpu_data);
/*
* The machine vector. First entry in .machvec.init, or clobbered by

1
arch/sh/kernel/sh_ksyms.c
View file

@ -43,7 +43,6 @@ EXPORT_SYMBOL(memcpy);
EXPORT_SYMBOL(memset);
EXPORT_SYMBOL(memmove);
EXPORT_SYMBOL(__copy_user);
EXPORT_SYMBOL(boot_cpu_data);
#ifdef CONFIG_MMU
EXPORT_SYMBOL(get_vm_area);

9
include/asm-sh/processor.h
View file

@ -73,15 +73,10 @@ struct sh_cpuinfo {
unsigned long flags;
} __attribute__ ((aligned(SMP_CACHE_BYTES)));
extern struct sh_cpuinfo boot_cpu_data;
#ifdef CONFIG_SMP
extern struct sh_cpuinfo cpu_data[];
#define boot_cpu_data cpu_data[0]
#define current_cpu_data cpu_data[smp_processor_id()]
#else
#define cpu_data (&boot_cpu_data)
#define current_cpu_data boot_cpu_data
#endif
#define raw_current_cpu_data cpu_data[raw_smp_processor_id()]
/*
* User space process size: 2GB.