linux-kernel - [PATCH] testing/bpf: Update test names for xchg and cmpxchg

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Date:   Tue, 30 Nov 2021 16:50:30 -0800
From:   "Paul E. McKenney" <paulmck@...nel.org>
To:     linux-kselftest@...r.kernel.org, netdev@...r.kernel.org,
        bpf@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     ast@...nel.org, shuah@...nel.org, daniel@...earbox.net,
        andrii@...nel.org, kafai@...com, songliubraving@...com, yhs@...com,
        john.fastabend@...il.com, kpsingh@...nel.org
Subject: [PATCH] testing/bpf: Update test names for xchg and cmpxchg

The test_cmpxchg() and test_xchg() functions say "test_run add".
Therefore, make them say "test_run cmpxchg" and "test_run xchg",
respectively.

Cc: Shuah Khan <shuah@...nel.org>
Cc: Alexei Starovoitov <ast@...nel.org>
Cc: Daniel Borkmann <daniel@...earbox.net>
Cc: Andrii Nakryiko <andrii@...nel.org>
Cc: Martin KaFai Lau <kafai@...com>
Cc: Song Liu <songliubraving@...com>
Cc: Yonghong Song <yhs@...com>
Cc: John Fastabend <john.fastabend@...il.com>
Cc: KP Singh <kpsingh@...nel.org>
Cc: <linux-kselftest@...r.kernel.org>
Cc: <netdev@...r.kernel.org>
Cc: <bpf@...r.kernel.org>
Cc: <linux-kernel@...r.kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@...nel.org>

diff --git a/tools/testing/selftests/bpf/prog_tests/atomics.c b/tools/testing/selftests/bpf/prog_tests/atomics.c
index 0f9525293881b..86b7d5d84eec4 100644
--- a/tools/testing/selftests/bpf/prog_tests/atomics.c
+++ b/tools/testing/selftests/bpf/prog_tests/atomics.c
@@ -167,7 +167,7 @@ static void test_cmpxchg(struct atomics_lskel *skel)
 	prog_fd = skel->progs.cmpxchg.prog_fd;
 	err = bpf_prog_test_run(prog_fd, 1, NULL, 0,
 				NULL, NULL, &retval, &duration);
-	if (CHECK(err || retval, "test_run add",
+	if (CHECK(err || retval, "test_run cmpxchg",
 		  "err %d errno %d retval %d duration %d\n", err, errno, retval, duration))
 		goto cleanup;

@@ -196,7 +196,7 @@ static void test_xchg(struct atomics_lskel *skel)
 	prog_fd = skel->progs.xchg.prog_fd;
 	err = bpf_prog_test_run(prog_fd, 1, NULL, 0,
 				NULL, NULL, &retval, &duration);
-	if (CHECK(err || retval, "test_run add",
+	if (CHECK(err || retval, "test_run xchg",
 		  "err %d errno %d retval %d duration %d\n", err, errno, retval, duration))
 		goto cleanup;