From 36b5d471135c3ef5f4922aa23f6566b6a07227f7 Mon Sep 17 00:00:00 2001 From: Andrii Nakryiko Date: Tue, 8 Oct 2019 10:59:37 -0700 Subject: selftests/bpf: samples/bpf: Split off legacy stuff from bpf_helpers.h Split off few legacy things from bpf_helpers.h into separate bpf_legacy.h file: - load_{byte|half|word}; - remove extra inner_idx and numa_node fields from bpf_map_def and introduce bpf_map_def_legacy for use in samples; - move BPF_ANNOTATE_KV_PAIR into bpf_legacy.h. Adjust samples and selftests accordingly by either including bpf_legacy.h and using bpf_map_def_legacy, or switching to BTF-defined maps altogether. Signed-off-by: Andrii Nakryiko Signed-off-by: Daniel Borkmann Acked-by: John Fastabend Acked-by: Song Liu Link: https://lore.kernel.org/bpf/20191008175942.1769476-3-andriin@fb.com --- tools/testing/selftests/bpf/progs/tcp_rtt.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) (limited to 'tools/testing/selftests/bpf/progs/tcp_rtt.c') diff --git a/tools/testing/selftests/bpf/progs/tcp_rtt.c b/tools/testing/selftests/bpf/progs/tcp_rtt.c index 233bdcb1659e..2cf813a06b83 100644 --- a/tools/testing/selftests/bpf/progs/tcp_rtt.c +++ b/tools/testing/selftests/bpf/progs/tcp_rtt.c @@ -13,13 +13,12 @@ struct tcp_rtt_storage { __u32 icsk_retransmits; }; -struct bpf_map_def SEC("maps") socket_storage_map = { - .type = BPF_MAP_TYPE_SK_STORAGE, - .key_size = sizeof(int), - .value_size = sizeof(struct tcp_rtt_storage), - .map_flags = BPF_F_NO_PREALLOC, -}; -BPF_ANNOTATE_KV_PAIR(socket_storage_map, int, struct tcp_rtt_storage); +struct { + __uint(type, BPF_MAP_TYPE_SK_STORAGE); + __uint(map_flags, BPF_F_NO_PREALLOC); + __type(key, int); + __type(value, struct tcp_rtt_storage); +} socket_storage_map SEC(".maps"); SEC("sockops") int _sockops(struct bpf_sock_ops *ctx) -- cgit v1.2.3