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mm/allocpercpu.c: make 4 functions static

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This patch makes the following needlessly global functions static:
 - percpu_depopulate()
 - __percpu_depopulate_mask()
 - percpu_populate()
 - __percpu_populate_mask()

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Adrian Bunk
2008-07-25 19:46:23 -07:00
committed by Linus Torvalds
parent 9e5c6da71e
commit 9d8fddfb17
2 changed files with 11 additions and 38 deletions
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29
include/linux/percpu.h
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@@ -74,11 +74,6 @@ struct percpu_data {
(__typeof__(ptr))__p->ptrs[(cpu)]; \
})
extern void *percpu_populate(void *__pdata, size_t size, gfp_t gfp, int cpu);
extern void percpu_depopulate(void *__pdata, int cpu);
extern int __percpu_populate_mask(void *__pdata, size_t size, gfp_t gfp,
cpumask_t *mask);
extern void __percpu_depopulate_mask(void *__pdata, cpumask_t *mask);
extern void *__percpu_alloc_mask(size_t size, gfp_t gfp, cpumask_t *mask);
extern void percpu_free(void *__pdata);
@@ -86,26 +81,6 @@ extern void percpu_free(void *__pdata);
#define percpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
static inline void percpu_depopulate(void *__pdata, int cpu)
{
}
static inline void __percpu_depopulate_mask(void *__pdata, cpumask_t *mask)
{
}
static inline void *percpu_populate(void *__pdata, size_t size, gfp_t gfp,
int cpu)
{
return percpu_ptr(__pdata, cpu);
}
static inline int __percpu_populate_mask(void *__pdata, size_t size, gfp_t gfp,
cpumask_t *mask)
{
return 0;
}
static __always_inline void *__percpu_alloc_mask(size_t size, gfp_t gfp, cpumask_t *mask)
{
return kzalloc(size, gfp);
@@ -118,10 +93,6 @@ static inline void percpu_free(void *__pdata)
#endif /* CONFIG_SMP */
#define percpu_populate_mask(__pdata, size, gfp, mask) \
__percpu_populate_mask((__pdata), (size), (gfp), &(mask))
#define percpu_depopulate_mask(__pdata, mask) \
__percpu_depopulate_mask((__pdata), &(mask))
#define percpu_alloc_mask(size, gfp, mask) \
__percpu_alloc_mask((size), (gfp), &(mask))