From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Leblond Subject: [PATCH] tools lib bpf: improve warning Date: Sun, 20 Aug 2017 21:48:14 +0200 Message-ID: <20170820194814.13785-1-eric@regit.org> Cc: Eric Leblond To: netdev@vger.kernel.org Return-path: Received: from home.regit.org ([37.187.126.138]:57216 "EHLO home.regit.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753183AbdHTTs0 (ORCPT ); Sun, 20 Aug 2017 15:48:26 -0400 Sender: netdev-owner@vger.kernel.org List-ID: Signed-off-by: Eric Leblond --- tools/lib/bpf/libbpf.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index 1cc3ea0ffdc3..35f6dfcdc565 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -879,7 +879,8 @@ bpf_object__create_maps(struct bpf_object *obj) size_t j; int err = *pfd; - pr_warning("failed to create map: %s\n", + pr_warning("failed to create map (name: '%s'): %s\n", + obj->maps[i].name, strerror(errno)); for (j = 0; j < i; j++) zclose(obj->maps[j].fd); -- 2.14.1