init_nr 1193 include/linux/perf_event.h get_perf_callchain(struct pt_regs *regs, u32 init_nr, bool kernel, bool user, init_nr 354 kernel/bpf/stackmap.c u32 init_nr = sysctl_perf_event_max_stack - max_depth; init_nr 366 kernel/bpf/stackmap.c trace = get_perf_callchain(regs, init_nr, kernel, user, init_nr 376 kernel/bpf/stackmap.c trace_nr = trace->nr - init_nr; init_nr 384 kernel/bpf/stackmap.c ips = trace->ip + skip + init_nr; init_nr 449 kernel/bpf/stackmap.c u32 init_nr, trace_nr, copy_len, elem_size, num_elem; init_nr 471 kernel/bpf/stackmap.c init_nr = 0; init_nr 473 kernel/bpf/stackmap.c init_nr = sysctl_perf_event_max_stack - num_elem; init_nr 474 kernel/bpf/stackmap.c trace = get_perf_callchain(regs, init_nr, kernel, user, init_nr 479 kernel/bpf/stackmap.c trace_nr = trace->nr - init_nr; init_nr 486 kernel/bpf/stackmap.c ips = trace->ip + skip + init_nr; init_nr 178 kernel/events/callchain.c get_perf_callchain(struct pt_regs *regs, u32 init_nr, bool kernel, bool user, init_nr 194 kernel/events/callchain.c ctx.nr = entry->nr = init_nr;