From 37739d1b4fe744da9c2f342224000ae7fbb5c063 Mon Sep 17 00:00:00 2001
From: Michal Rostecki <mrostecki@opensuse.org>
Date: Thu, 23 May 2019 14:53:54 +0200
Subject: selftests: bpf: Move bpf_printk to bpf_helpers.h
bpf_printk is a macro which is commonly used to print out debug messages
in BPF programs and it was copied in many selftests and samples. Since
all of them include bpf_helpers.h, this change moves the macro there.
Signed-off-by: Michal Rostecki <mrostecki@opensuse.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
---
tools/testing/selftests/bpf/progs/sockmap_tcp_msg_prog.c | 7 -------
1 file changed, 7 deletions(-)
(limited to 'tools/testing/selftests/bpf/progs/sockmap_tcp_msg_prog.c')
diff --git a/tools/testing/selftests/bpf/progs/sockmap_tcp_msg_prog.c b/tools/testing/selftests/bpf/progs/sockmap_tcp_msg_prog.c
index 12a7b5c82ed6..65fbfdb6cd3a 100644
--- a/tools/testing/selftests/bpf/progs/sockmap_tcp_msg_prog.c
+++ b/tools/testing/selftests/bpf/progs/sockmap_tcp_msg_prog.c
@@ -5,13 +5,6 @@
int _version SEC("version") = 1;
-#define bpf_printk(fmt, ...) \
-({ \
- char ____fmt[] = fmt; \
- bpf_trace_printk(____fmt, sizeof(____fmt), \
- ##__VA_ARGS__); \
-})
-
SEC("sk_msg1")
int bpf_prog1(struct sk_msg_md *msg)
{
--
cgit
From ebb886078bae29bd60eba3157dc6edae4bbed3a1 Mon Sep 17 00:00:00 2001
From: Hechao Li <hechaol@fb.com>
Date: Mon, 10 Jun 2019 17:56:51 -0700
Subject: selftests/bpf: remove bpf_util.h from BPF C progs
Though currently there is no problem including bpf_util.h in kernel
space BPF C programs, in next patch in this stack, I will reuse
libbpf_num_possible_cpus() in bpf_util.h thus include libbpf.h in it,
which will cause BPF C programs compile error. Therefore I will first
remove bpf_util.h from all test BPF programs.
This can also make it clear that bpf_util.h is a user-space utility
while bpf_helpers.h is a kernel space utility.
Signed-off-by: Hechao Li <hechaol@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
---
tools/testing/selftests/bpf/progs/sockmap_tcp_msg_prog.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'tools/testing/selftests/bpf/progs/sockmap_tcp_msg_prog.c')
diff --git a/tools/testing/selftests/bpf/progs/sockmap_tcp_msg_prog.c b/tools/testing/selftests/bpf/progs/sockmap_tcp_msg_prog.c
index 65fbfdb6cd3a..e80484d98a1a 100644
--- a/tools/testing/selftests/bpf/progs/sockmap_tcp_msg_prog.c
+++ b/tools/testing/selftests/bpf/progs/sockmap_tcp_msg_prog.c
@@ -1,6 +1,6 @@
#include <linux/bpf.h>
+
#include "bpf_helpers.h"
-#include "bpf_util.h"
#include "bpf_endian.h"
int _version SEC("version") = 1;
--
cgit