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module: reorder module pcpu related functions 

Impact: cleanup

Move percpu_modinit() upwards.  This is to ease further changes.

Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Tejun Heo 2009-02-20 16:29:07 +09:00
parent 734269521e
commit 6b588c18f8
1 changed files with 18 additions and 15 deletions
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33
kernel/module.c
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@ -480,21 +480,6 @@ static void percpu_modfree(void *freeme)
}
}
static unsigned int find_pcpusec(Elf_Ehdr *hdr,
Elf_Shdr *sechdrs,
const char *secstrings)
{
return find_sec(hdr, sechdrs, secstrings, ".data.percpu");
}
static void percpu_modcopy(void *pcpudest, const void *from, unsigned long size)
{
int cpu;
for_each_possible_cpu(cpu)
memcpy(pcpudest + per_cpu_offset(cpu), from, size);
}
static int percpu_modinit(void)
{
pcpu_num_used = 2;
@ -513,7 +498,24 @@ static int percpu_modinit(void)
return 0;
}
__initcall(percpu_modinit);
static unsigned int find_pcpusec(Elf_Ehdr *hdr,
Elf_Shdr *sechdrs,
const char *secstrings)
{
return find_sec(hdr, sechdrs, secstrings, ".data.percpu");
}
static void percpu_modcopy(void *pcpudest, const void *from, unsigned long size)
{
int cpu;
for_each_possible_cpu(cpu)
memcpy(pcpudest + per_cpu_offset(cpu), from, size);
}
#else /* ... !CONFIG_SMP */
static inline void *percpu_modalloc(unsigned long size, unsigned long align,
const char *name)
{
@ -535,6 +537,7 @@ static inline void percpu_modcopy(void *pcpudst, const void *src,
/* pcpusec should be 0, and size of that section should be 0. */
BUG_ON(size != 0);
}
#endif /* CONFIG_SMP */
#define MODINFO_ATTR(field) \