Searched refs:userstack (Results 1 - 2 of 2) sorted by relevance

/linux-master/samples/bpf/
H A Dtrace_event_kern.c17 u32 userstack; member in struct:key_t
55 key.userstack = bpf_get_stackid(ctx, &stackmap, USER_STACKID_FLAGS);
56 if ((int)key.kernstack < 0 && (int)key.userstack < 0) {
H A Dtrace_event_user.c58 __u32 userstack; member in struct:key_t
75 if (bpf_map_lookup_elem(map_fd[1], &key->userstack, ip) != 0) {
89 } else if ((int)key->kernstack < 0 && (int)key->userstack < 0) {
90 printf("err stackid %d %d\n", key->kernstack, key->userstack);

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