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, unsigned int target_id, 15 struct damon_region *r, unsigned int nr_regions), 16 17 TP_ARGS(t, target_id, 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 __field(unsigned int, age) 26 ), 27 28 TP_fast_assign( 29 __entry->target_id = target_id; 30 __entry->nr_regions = nr_regions; 31 __entry->start = r->ar.start; 32 __entry->end = r->ar.end; 33 __entry->nr_accesses = r->nr_accesses; 34 __entry->age = r->age; 35 ), 36 37 TP_printk("target_id=%lu nr_regions=%u %lu-%lu: %u %u", 38 __entry->target_id, __entry->nr_regions, 39 __entry->start, __entry->end, 40 __entry->nr_accesses, __entry->age) 41 ); 42 43 #endif /* _TRACE_DAMON_H */ 44 45 /* This part must be outside protection */ 46 #include <trace/define_trace.h> 47