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> 44