selftests: bpf: centre kernel bpf objects under new subdir "progs"

At the moment, all kernel bpf objects are listed under BPF_OBJ_FILES.
Listing them manually sometimes causing patch conflict when people are
adding new testcases simultaneously.

It is better to centre all the related source files under a subdir
"progs", then auto-generate the object file list.

Suggested-by: Alexei Starovoitov <ast@kernel.org>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Jiong Wang <jiong.wang@netronome.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

1 files changed, 0 insertions, 34 deletions

diff --git a/tools/testing/selftests/bpf/sample_map_ret0.c b/tools/testing/selftests/bpf/sample_map_ret0.c
deleted file mode 100644
index 0756303676ac..000000000000
--- a/tools/testing/selftests/bpf/sample_map_ret0.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) */
-#include <linux/bpf.h>
-#include "bpf_helpers.h"
-
-struct bpf_map_def SEC("maps") htab = {
-	.type = BPF_MAP_TYPE_HASH,
-	.key_size = sizeof(__u32),
-	.value_size = sizeof(long),
-	.max_entries = 2,
-};
-
-struct bpf_map_def SEC("maps") array = {
-	.type = BPF_MAP_TYPE_ARRAY,
-	.key_size = sizeof(__u32),
-	.value_size = sizeof(long),
-	.max_entries = 2,
-};
-
-/* Sample program which should always load for testing control paths. */
-SEC(".text") int func()
-{
-	__u64 key64 = 0;
-	__u32 key = 0;
-	long *value;
-
-	value = bpf_map_lookup_elem(&htab, &key);
-	if (!value)
-		return 1;
-	value = bpf_map_lookup_elem(&array, &key64);
-	if (!value)
-		return 1;
-
-	return 0;
-}