Contributors: 12
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Jiri Olsa |
171 |
52.78% |
18 |
41.86% |
| Arnaldo Carvalho de Melo |
43 |
13.27% |
10 |
23.26% |
| Frédéric Weisbecker |
34 |
10.49% |
3 |
6.98% |
| Alexander Yarygin |
22 |
6.79% |
1 |
2.33% |
| Thomas Gleixner |
15 |
4.63% |
3 |
6.98% |
| Adrian Hunter |
12 |
3.70% |
1 |
2.33% |
| Alexey Bayduraev |
10 |
3.09% |
1 |
2.33% |
| Wang Nan |
9 |
2.78% |
1 |
2.33% |
| Hitoshi Mitake |
4 |
1.23% |
2 |
4.65% |
| David Ahern |
2 |
0.62% |
1 |
2.33% |
| Greg Kroah-Hartman |
1 |
0.31% |
1 |
2.33% |
| Gustavo A. R. Silva |
1 |
0.31% |
1 |
2.33% |
| Total |
324 |
|
43 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ORDERED_EVENTS_H
#define __ORDERED_EVENTS_H
#include <linux/types.h>
struct perf_sample;
struct ordered_event {
u64 timestamp;
u64 file_offset;
const char *file_path;
union perf_event *event;
struct list_head list;
};
enum oe_flush {
OE_FLUSH__NONE,
OE_FLUSH__FINAL,
OE_FLUSH__ROUND,
OE_FLUSH__HALF,
OE_FLUSH__TOP,
OE_FLUSH__TIME,
};
struct ordered_events;
typedef int (*ordered_events__deliver_t)(struct ordered_events *oe,
struct ordered_event *event);
struct ordered_events_buffer {
struct list_head list;
struct ordered_event event[];
};
struct ordered_events {
u64 last_flush;
u64 next_flush;
u64 max_timestamp;
u64 max_alloc_size;
u64 cur_alloc_size;
struct list_head events;
struct list_head cache;
struct list_head to_free;
struct ordered_events_buffer *buffer;
struct ordered_event *last;
ordered_events__deliver_t deliver;
int buffer_idx;
unsigned int nr_events;
enum oe_flush last_flush_type;
u32 nr_unordered_events;
bool copy_on_queue;
void *data;
};
int ordered_events__queue(struct ordered_events *oe, union perf_event *event,
u64 timestamp, u64 file_offset, const char *file_path);
void ordered_events__delete(struct ordered_events *oe, struct ordered_event *event);
int ordered_events__flush(struct ordered_events *oe, enum oe_flush how);
int ordered_events__flush_time(struct ordered_events *oe, u64 timestamp);
void ordered_events__init(struct ordered_events *oe, ordered_events__deliver_t deliver,
void *data);
void ordered_events__free(struct ordered_events *oe);
void ordered_events__reinit(struct ordered_events *oe);
u64 ordered_events__first_time(struct ordered_events *oe);
static inline
void ordered_events__set_alloc_size(struct ordered_events *oe, u64 size)
{
oe->max_alloc_size = size;
}
static inline
void ordered_events__set_copy_on_queue(struct ordered_events *oe, bool copy)
{
oe->copy_on_queue = copy;
}
static inline u64 ordered_events__last_flush_time(struct ordered_events *oe)
{
return oe->last_flush;
}
#endif /* __ORDERED_EVENTS_H */