Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2)  * @file oprofile_stats.h
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  * @remark Copyright 2002 OProfile authors
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * @remark Read the file COPYING
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  * @author John Levon
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #ifndef OPROFILE_STATS_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #define OPROFILE_STATS_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <linux/atomic.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) struct oprofile_stat_struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	atomic_t sample_lost_no_mm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	atomic_t sample_lost_no_mapping;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	atomic_t bt_lost_no_mapping;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	atomic_t event_lost_overflow;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	atomic_t multiplex_counter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) extern struct oprofile_stat_struct oprofile_stats;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) /* reset all stats to zero */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) void oprofile_reset_stats(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) struct dentry;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) /* create the stats/ dir */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) void oprofile_create_stats_files(struct dentry *root);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #endif /* OPROFILE_STATS_H */