[PATCH bpf-next 6/6] selftests/bpf: Modify a test to check global functions

Alexei Starovoitov
2020-01-08T07:25:59Z

Make two static functions in test_xdp_noinline.c global:
before: processed 2790 insns
after: processed 2598 insns

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
---
tools/testing/selftests/bpf/progs/test_xdp_noinline.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/bpf/progs/test_xdp_noinline.c b/tools/testing/selftests/bpf/progs/test_xdp_noinline.c
index e88d7b9d65ab..f95bc1a17667 100644
--- a/tools/testing/selftests/bpf/progs/test_xdp_noinline.c
+++ b/tools/testing/selftests/bpf/progs/test_xdp_noinline.c
@@ -86,7 +86,7 @@ u32 jhash(const void *key, u32 length, u32 initval)
return c;
}

-static __attribute__ ((noinline))
+__attribute__ ((noinline))
u32 __jhash_nwords(u32 a, u32 b, u32 c, u32 initval)
{
a += initval;
@@ -96,7 +96,7 @@ u32 __jhash_nwords(u32 a, u32 b, u32 c, u32 initval)
return c;
}

-static __attribute__ ((noinline))
+__attribute__ ((noinline))
u32 jhash_2words(u32 a, u32 b, u32 initval)
{
return __jhash_nwords(a, b, 0, initval + JHASH_INITVAL + (2 << 2));
--
2.23.0