From: Eric Leblond <eric@regit.org>
Date: Sun, 20 Aug 2017 19:48:14 +0000 (+0200)
Subject: tools lib bpf: improve warning
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=49bf4b36fdee4db3c8bc0507a8413a93a8c711cf;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

tools lib bpf: improve warning

Signed-off-by: Eric Leblond <eric@regit.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 1a2c07eb7795..8c67a90dbd82 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);