diff mbox series

[bpf-next,14/14] selftests/bpf: add tests for ring__consume

Message ID 20230914231123.193901-15-martin.kelly@crowdstrike.com (mailing list archive)
State Superseded
Delegated to: BPF
Headers show
Series add libbpf getters for individual ringbuffers | expand

Checks

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netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for bpf-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 9 this patch: 9
netdev/cc_maintainers warning 12 maintainers not CCed: linux-kselftest@vger.kernel.org shuah@kernel.org martin.lau@linux.dev jolsa@kernel.org haoluo@google.com kpsingh@kernel.org sdf@google.com john.fastabend@gmail.com yonghong.song@linux.dev davemarchevsky@fb.com mykolal@fb.com song@kernel.org
netdev/build_clang success Errors and warnings before: 9 this patch: 9
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 9 this patch: 9
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 12 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0
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bpf/vmtest-bpf-next-PR success PR summary
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Commit Message

Martin Kelly Sept. 14, 2023, 11:11 p.m. UTC 
Add tests for new API ring__consume.

Signed-off-by: Martin Kelly <martin.kelly@crowdstrike.com>
---
 tools/testing/selftests/bpf/prog_tests/ringbuf.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/bpf/prog_tests/ringbuf.c b/tools/testing/selftests/bpf/prog_tests/ringbuf.c
index 27149dee0e2c..ccf13f0e36c7 100644
--- a/tools/testing/selftests/bpf/prog_tests/ringbuf.c
+++ b/tools/testing/selftests/bpf/prog_tests/ringbuf.c
@@ -312,7 +312,11 @@  static void ringbuf_subtest(void)
 	 * samples, so consume them here to collect all the samples
 	 */
 	err = ring_buffer__consume(ringbuf);
-	CHECK(err < 0, "rb_consume", "failed: %d\b", err);
+	CHECK(err < 0, "ringbuffer_consume", "failed: %d\b", err);
+
+	/* also consume using ring__consume to make sure it works the same */
+	err = ring__consume(ring);
+	CHECK(err < 0, "ring_consume", "failed: %d\b", err);
 
 	/* 3 rounds, 2 samples each */
 	cnt = atomic_xchg(&sample_cnt, 0);