[PATCH bpf-next v3 16/16] selftests/bpf: Choose another percpu variable in bpf for btf_dump test
From: Amery Hung <hidden>
Date: 2025-12-18 17:56:50
Also in:
bpf
Subsystem:
bpf [general] (safe dynamic programs and tools), bpf [selftests] (test runners & infrastructure), kernel selftest framework, the rest · Maintainers:
Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko, Eduard Zingerman, Kumar Kartikeya Dwivedi, Shuah Khan, Linus Torvalds
bpf_cgrp_storage_busy has been removed. Use bpf_bprintf_nest_level instead. This percpu variable is also in the bpf subsystem so that if it is removed in the future, BPF-CI will catch this type of CI- breaking change. Signed-off-by: Amery Hung <redacted> --- tools/testing/selftests/bpf/prog_tests/btf_dump.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/bpf/prog_tests/btf_dump.c b/tools/testing/selftests/bpf/prog_tests/btf_dump.c
index 10cba526d3e6..f1642794f70e 100644
--- a/tools/testing/selftests/bpf/prog_tests/btf_dump.c
+++ b/tools/testing/selftests/bpf/prog_tests/btf_dump.c@@ -875,8 +875,8 @@ static void test_btf_dump_var_data(struct btf *btf, struct btf_dump *d, TEST_BTF_DUMP_VAR(btf, d, NULL, str, "cpu_number", int, BTF_F_COMPACT, "int cpu_number = (int)100", 100); #endif - TEST_BTF_DUMP_VAR(btf, d, NULL, str, "bpf_cgrp_storage_busy", int, BTF_F_COMPACT, - "static int bpf_cgrp_storage_busy = (int)2", 2); + TEST_BTF_DUMP_VAR(btf, d, NULL, str, "bpf_bprintf_nest_level", int, BTF_F_COMPACT, + "static int bpf_bprintf_nest_level = (int)2", 2); } struct btf_dump_string_ctx {
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2.47.3