60063497a9
This allows us to move duplicated code in <asm/atomic.h> (atomic_inc_not_zero() for now) to <linux/atomic.h> Signed-off-by: Arun Sharma <asharma@fb.com> Reviewed-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: David Miller <davem@davemloft.net> Cc: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
35 lines
694 B
C
35 lines
694 B
C
/**
|
|
* @file oprofile_stats.h
|
|
*
|
|
* @remark Copyright 2002 OProfile authors
|
|
* @remark Read the file COPYING
|
|
*
|
|
* @author John Levon
|
|
*/
|
|
|
|
#ifndef OPROFILE_STATS_H
|
|
#define OPROFILE_STATS_H
|
|
|
|
#include <linux/atomic.h>
|
|
|
|
struct oprofile_stat_struct {
|
|
atomic_t sample_lost_no_mm;
|
|
atomic_t sample_lost_no_mapping;
|
|
atomic_t bt_lost_no_mapping;
|
|
atomic_t event_lost_overflow;
|
|
atomic_t multiplex_counter;
|
|
};
|
|
|
|
extern struct oprofile_stat_struct oprofile_stats;
|
|
|
|
/* reset all stats to zero */
|
|
void oprofile_reset_stats(void);
|
|
|
|
struct super_block;
|
|
struct dentry;
|
|
|
|
/* create the stats/ dir */
|
|
void oprofile_create_stats_files(struct super_block *sb, struct dentry *root);
|
|
|
|
#endif /* OPROFILE_STATS_H */
|