From mboxrd@z Thu Jan 1 00:00:00 1970 From: Craig Gallek Subject: [PATCH net-next v2 2/2] libbpf: use map_flags when creating maps Date: Mon, 2 Oct 2017 12:41:29 -0400 Message-ID: <20171002164129.47986-3-kraigatgoog@gmail.com> References: <20171002164129.47986-1-kraigatgoog@gmail.com> Cc: Chonggang Li , netdev@vger.kernel.org To: Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , "David S . Miller" Return-path: Received: from mail-qk0-f177.google.com ([209.85.220.177]:49067 "EHLO mail-qk0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751746AbdJBQlf (ORCPT ); Mon, 2 Oct 2017 12:41:35 -0400 Received: by mail-qk0-f177.google.com with SMTP id d67so2377819qkg.5 for ; Mon, 02 Oct 2017 09:41:35 -0700 (PDT) In-Reply-To: <20171002164129.47986-1-kraigatgoog@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Craig Gallek This is required to use BPF_MAP_TYPE_LPM_TRIE or any other map type which requires flags. Signed-off-by: Craig Gallek --- tools/lib/bpf/libbpf.c | 2 +- tools/lib/bpf/libbpf.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index 28b300868ad7..5996e7565cc8 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -968,7 +968,7 @@ bpf_object__create_maps(struct bpf_object *obj) def->key_size, def->value_size, def->max_entries, - 0); + def->map_flags); if (*pfd < 0) { size_t j; int err = *pfd; diff --git a/tools/lib/bpf/libbpf.h b/tools/lib/bpf/libbpf.h index 7959086eb9c9..6e20003109e0 100644 --- a/tools/lib/bpf/libbpf.h +++ b/tools/lib/bpf/libbpf.h @@ -207,6 +207,7 @@ struct bpf_map_def { unsigned int key_size; unsigned int value_size; unsigned int max_entries; + unsigned int map_flags; }; /* -- 2.14.2.822.g60be5d43e6-goog