Lines Matching refs:perf_buffer
12831 struct perf_buffer;
12847 struct perf_buffer *pb;
12856 struct perf_buffer {
12871 static void perf_buffer__free_cpu_buf(struct perf_buffer *pb,
12887 void perf_buffer__free(struct perf_buffer *pb)
12912 perf_buffer__open_cpu_buf(struct perf_buffer *pb, struct perf_event_attr *attr,
12961 static struct perf_buffer *__perf_buffer__new(int map_fd, size_t page_cnt,
12964 struct perf_buffer *perf_buffer__new(int map_fd, size_t page_cnt,
12998 struct perf_buffer *perf_buffer__new_raw(int map_fd, size_t page_cnt,
13021 static struct perf_buffer *__perf_buffer__new(int map_fd, size_t page_cnt,
13027 struct perf_buffer *pb;
13186 struct perf_buffer *pb = cpu_buf->pb;
13215 static int perf_buffer__process_records(struct perf_buffer *pb,
13229 int perf_buffer__epoll_fd(const struct perf_buffer *pb)
13234 int perf_buffer__poll(struct perf_buffer *pb, int timeout_ms)
13254 /* Return number of PERF_EVENT_ARRAY map slots set up by this perf_buffer
13257 size_t perf_buffer__buffer_cnt(const struct perf_buffer *pb)
13267 int perf_buffer__buffer_fd(const struct perf_buffer *pb, size_t buf_idx)
13281 int perf_buffer__buffer(struct perf_buffer *pb, int buf_idx, void **buf, size_t *buf_size)
13305 int perf_buffer__consume_buffer(struct perf_buffer *pb, size_t buf_idx)
13319 int perf_buffer__consume(struct perf_buffer *pb)
13331 pr_warn("perf_buffer: failed to process records in buffer #%d: %d\n", i, err);