From: Alexei Starovoitov <ast@xxxxxxxxxx>
To exercise CO-RE in the kernel further convert map_ptr_kern
test to light skeleton.
Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxx>
---
tools/testing/selftests/bpf/Makefile | 2 +-
tools/testing/selftests/bpf/prog_tests/map_ptr.c | 8 +++-----
2 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index 81031c8bdcb8..390e9875a13e 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -316,7 +316,7 @@ LINKED_SKELS := test_static_linked.skel.h linked_funcs.skel.h \
LSKELS := kfunc_call_test.c fentry_test.c fexit_test.c fexit_sleep.c \
test_ksyms_module.c test_ringbuf.c atomics.c trace_printk.c \
- trace_vprintk.c kfunc_call_test_subprog.c
+ trace_vprintk.c kfunc_call_test_subprog.c map_ptr_kern.c
SKEL_BLACKLIST += $$(LSKELS)
test_static_linked.skel.h-deps := test_static_linked1.o test_static_linked2.o
diff --git a/tools/testing/selftests/bpf/prog_tests/map_ptr.c b/tools/testing/selftests/bpf/prog_tests/map_ptr.c
index 4972f92205c7..62369f8ae124 100644
--- a/tools/testing/selftests/bpf/prog_tests/map_ptr.c
+++ b/tools/testing/selftests/bpf/prog_tests/map_ptr.c
@@ -4,7 +4,7 @@
#include <test_progs.h>
#include <network_helpers.h>
-#include "map_ptr_kern.skel.h"
+#include "map_ptr_kern.lskel.h"
void test_map_ptr(void)
{
@@ -18,9 +18,7 @@ void test_map_ptr(void)
if (!ASSERT_OK_PTR(skel, "skel_open"))
return;
- err = bpf_map__set_max_entries(skel->maps.m_ringbuf, page_size);
- if (!ASSERT_OK(err, "bpf_map__set_max_entries"))
- goto cleanup;
+ skel->maps.m_ringbuf.max_entries = page_size;
err = map_ptr_kern__load(skel);
if (!ASSERT_OK(err, "skel_load"))
@@ -28,7 +26,7 @@ void test_map_ptr(void)
skel->bss->page_size = page_size;
- err = bpf_prog_test_run(bpf_program__fd(skel->progs.cg_skb), 1, &pkt_v4,
+ err = bpf_prog_test_run(skel->progs.cg_skb.prog_fd, 1, &pkt_v4,
sizeof(pkt_v4), buf, NULL, &retval, NULL);
if (CHECK(err, "test_run", "err=%d errno=%d\n", err, errno))
--
2.30.2
