kernstack          16 samples/bpf/trace_event_kern.c 	u32 kernstack;
kernstack          54 samples/bpf/trace_event_kern.c 	key.kernstack = bpf_get_stackid(ctx, &stackmap, KERN_STACKID_FLAGS);
kernstack          56 samples/bpf/trace_event_kern.c 	if ((int)key.kernstack < 0 && (int)key.userstack < 0) {
kernstack          57 samples/bpf/trace_event_user.c 	__u32 kernstack;
kernstack          68 samples/bpf/trace_event_user.c 	if (bpf_map_lookup_elem(map_fd[1], &key->kernstack, ip) != 0) {
kernstack          86 samples/bpf/trace_event_user.c 	if (key->kernstack == -EEXIST && !warned) {
kernstack          89 samples/bpf/trace_event_user.c 	} else if ((int)key->kernstack < 0 && (int)key->userstack < 0) {
kernstack          90 samples/bpf/trace_event_user.c 		printf("err stackid %d %d\n", key->kernstack, key->userstack);