| SeongJae Park | 2fcb936 | 2021-09-07 19:56:48 -0700 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #undef TRACE_SYSTEM |
| 3 | #define TRACE_SYSTEM damon |
| 4 | |
| 5 | #if !defined(_TRACE_DAMON_H) || defined(TRACE_HEADER_MULTI_READ) |
| 6 | #define _TRACE_DAMON_H |
| 7 | |
| 8 | #include <linux/damon.h> |
| 9 | #include <linux/types.h> |
| 10 | #include <linux/tracepoint.h> |
| 11 | |
| 12 | TRACE_EVENT(damon_aggregated, |
| 13 | |
| 14 | TP_PROTO(struct damon_target *t, struct damon_region *r, |
| 15 | unsigned int nr_regions), |
| 16 | |
| 17 | TP_ARGS(t, r, nr_regions), |
| 18 | |
| 19 | TP_STRUCT__entry( |
| 20 | __field(unsigned long, target_id) |
| 21 | __field(unsigned int, nr_regions) |
| 22 | __field(unsigned long, start) |
| 23 | __field(unsigned long, end) |
| 24 | __field(unsigned int, nr_accesses) |
| 25 | ), |
| 26 | |
| 27 | TP_fast_assign( |
| 28 | __entry->target_id = t->id; |
| 29 | __entry->nr_regions = nr_regions; |
| 30 | __entry->start = r->ar.start; |
| 31 | __entry->end = r->ar.end; |
| 32 | __entry->nr_accesses = r->nr_accesses; |
| 33 | ), |
| 34 | |
| 35 | TP_printk("target_id=%lu nr_regions=%u %lu-%lu: %u", |
| 36 | __entry->target_id, __entry->nr_regions, |
| 37 | __entry->start, __entry->end, __entry->nr_accesses) |
| 38 | ); |
| 39 | |
| 40 | #endif /* _TRACE_DAMON_H */ |
| 41 | |
| 42 | /* This part must be outside protection */ |
| 43 | #include <trace/define_trace.h> |