};
struct bts_struct {
- enum bts_qualifier qualifier;
+ u64 qualifier;
union {
/* BTS_BRANCH */
struct {
- long from_ip;
- long to_ip;
+ u64 from_ip;
+ u64 to_ip;
} lbr;
/* BTS_TASK_ARRIVES or
BTS_TASK_DEPARTS */
- unsigned long jiffies;
+ u64 jiffies;
} variant;
};
extern int ds_set_overflow(void *, int);
extern int ds_get_overflow(void *);
extern int ds_clear(void *);
-extern int ds_read_bts(void *, size_t, struct bts_struct *);
+extern int ds_read_bts(void *, int, struct bts_struct *);
extern int ds_write_bts(void *, const struct bts_struct *);
extern unsigned long ds_debugctl_mask(void);
extern void __cpuinit ds_init_intel(struct cpuinfo_x86 *c);