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| author | Tony Ambardar <tony.ambardar@gmail.com> | 2024-07-22 22:54:35 -0700 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2024-07-29 15:05:07 -0700 |
| commit | a2c155131b710959beb508ca6a54769b6b1bd488 (patch) | |
| tree | 700af4c148421fffff1ddb6199aeb97ffb650ce5 | |
| parent | d44c93fc2f5a0c47b23fa03d374e45259abd92d2 (diff) | |
selftests/bpf: Fix missing UINT_MAX definitions in benchmarks
Include <limits.h> in 'bench.h' to provide a UINT_MAX definition and avoid
multiple compile errors against mips64el/musl-libc like:
benchs/bench_local_storage.c: In function 'parse_arg':
benchs/bench_local_storage.c:40:38: error: 'UINT_MAX' undeclared (first use in this function)
40 | if (ret < 1 || ret > UINT_MAX) {
| ^~~~~~~~
benchs/bench_local_storage.c:11:1: note: 'UINT_MAX' is defined in header '<limits.h>'; did you forget to '#include <limits.h>'?
10 | #include <test_btf.h>
+++ |+#include <limits.h>
11 |
seen with bench_local_storage.c, bench_local_storage_rcu_tasks_trace.c, and
bench_bpf_hashmap_lookup.c.
Fixes: 73087489250d ("selftests/bpf: Add benchmark for local_storage get")
Signed-off-by: Tony Ambardar <tony.ambardar@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/8f64a9d9fcff40a7fca090a65a68a9b62a468e16.1721713597.git.tony.ambardar@gmail.com
| -rw-r--r-- | tools/testing/selftests/bpf/bench.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/bench.h b/tools/testing/selftests/bpf/bench.h index 68180d8f8558..005c401b3e22 100644 --- a/tools/testing/selftests/bpf/bench.h +++ b/tools/testing/selftests/bpf/bench.h @@ -10,6 +10,7 @@ #include <math.h> #include <time.h> #include <sys/syscall.h> +#include <limits.h> struct cpu_set { bool *cpus; |