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Searched refs:BPF_EXIST (Results 1 – 4 of 4) sorted by relevance

/linux-4.1.27/include/uapi/linux/
Dbpf.h131 #define BPF_EXIST 2 /* update existing element */ macro
/linux-4.1.27/samples/bpf/
Dtest_maps.c53 assert(bpf_update_elem(map_fd, &key, &value, BPF_EXIST) == -1 && in test_hashmap_sanity()
124 assert(bpf_update_elem(map_fd, &key, &value, BPF_EXIST) == -1 && in test_arraymap_sanity()
/linux-4.1.27/kernel/bpf/
Dhashtab.c214 if (map_flags > BPF_EXIST) in htab_map_update_elem()
253 if (!l_old && map_flags == BPF_EXIST) { in htab_map_update_elem()
Darraymap.c100 if (map_flags > BPF_EXIST) in array_map_update_elem()