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make kernel/profile.c:time_hook static

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{,un}register_timer_hook() is the API that should be used.

Signed-off-by: Adrian Bunk <bunk@kernel.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 2007-10-16 23:29:26 -07:00 committed by Linus Torvalds
parent 0732a552cb
commit b012d346c0
2 changed files with 1 additions and 4 deletions
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3
include/linux/profile.h
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@ -78,9 +78,6 @@ int profile_event_unregister(enum profile_type, struct notifier_block * n);
int register_timer_hook(int (*hook)(struct pt_regs *));
void unregister_timer_hook(int (*hook)(struct pt_regs *));
/* Timer based profiling hook */
extern int (*timer_hook)(struct pt_regs *);
struct pt_regs;
#else

2
kernel/profile.c
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@ -37,7 +37,7 @@ struct profile_hit {
#define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
/* Oprofile timer tick hook */
int (*timer_hook)(struct pt_regs *) __read_mostly;
static int (*timer_hook)(struct pt_regs *) __read_mostly;
static atomic_t *prof_buffer;
static unsigned long prof_len, prof_shift;