From: Jiri Olsa <jolsa@kernel.org>
To: Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>
Cc: bpf@vger.kernel.org, Martin KaFai Lau <kafai@fb.com>,
Song Liu <songliubraving@fb.com>, Yonghong Song <yhs@fb.com>,
John Fastabend <john.fastabend@gmail.com>,
KP Singh <kpsingh@chromium.org>,
Stanislav Fomichev <sdf@google.com>, Hao Luo <haoluo@google.com>
Subject: [PATCHv4 bpf-next 18/28] selftests/bpf: Move get_time_ns to testing_helpers.h
Date: Thu, 20 Jul 2023 13:35:40 +0200 [thread overview]
Message-ID: <20230720113550.369257-19-jolsa@kernel.org> (raw)
In-Reply-To: <20230720113550.369257-1-jolsa@kernel.org>
We'd like to have single copy of get_time_ns used b bench and test_progs,
but we can't just include bench.h, because of conflicting 'struct env'
objects.
Moving get_time_ns to testing_helpers.h which is being included by both
bench and test_progs objects.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/testing/selftests/bpf/bench.h | 9 ---------
.../selftests/bpf/prog_tests/kprobe_multi_test.c | 8 --------
tools/testing/selftests/bpf/testing_helpers.h | 10 ++++++++++
3 files changed, 10 insertions(+), 17 deletions(-)
diff --git a/tools/testing/selftests/bpf/bench.h b/tools/testing/selftests/bpf/bench.h
index 7ff32be3d730..68180d8f8558 100644
--- a/tools/testing/selftests/bpf/bench.h
+++ b/tools/testing/selftests/bpf/bench.h
@@ -81,15 +81,6 @@ void grace_period_latency_basic_stats(struct bench_res res[], int res_cnt,
void grace_period_ticks_basic_stats(struct bench_res res[], int res_cnt,
struct basic_stats *gp_stat);
-static inline __u64 get_time_ns(void)
-{
- struct timespec t;
-
- clock_gettime(CLOCK_MONOTONIC, &t);
-
- return (u64)t.tv_sec * 1000000000 + t.tv_nsec;
-}
-
static inline void atomic_inc(long *value)
{
(void)__atomic_add_fetch(value, 1, __ATOMIC_RELAXED);
diff --git a/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c b/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c
index 2173c4bb555e..179fe300534f 100644
--- a/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c
+++ b/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c
@@ -304,14 +304,6 @@ static void test_attach_api_fails(void)
kprobe_multi__destroy(skel);
}
-static inline __u64 get_time_ns(void)
-{
- struct timespec t;
-
- clock_gettime(CLOCK_MONOTONIC, &t);
- return (__u64) t.tv_sec * 1000000000 + t.tv_nsec;
-}
-
static size_t symbol_hash(long key, void *ctx __maybe_unused)
{
return str_hash((const char *) key);
diff --git a/tools/testing/selftests/bpf/testing_helpers.h b/tools/testing/selftests/bpf/testing_helpers.h
index 5312323881b6..5b7a55136741 100644
--- a/tools/testing/selftests/bpf/testing_helpers.h
+++ b/tools/testing/selftests/bpf/testing_helpers.h
@@ -7,6 +7,7 @@
#include <stdbool.h>
#include <bpf/bpf.h>
#include <bpf/libbpf.h>
+#include <time.h>
int parse_num_list(const char *s, bool **set, int *set_len);
__u32 link_info_prog_id(const struct bpf_link *link, struct bpf_link_info *info);
@@ -33,4 +34,13 @@ int load_bpf_testmod(bool verbose);
int unload_bpf_testmod(bool verbose);
int kern_sync_rcu(void);
+static inline __u64 get_time_ns(void)
+{
+ struct timespec t;
+
+ clock_gettime(CLOCK_MONOTONIC, &t);
+
+ return (u64)t.tv_sec * 1000000000 + t.tv_nsec;
+}
+
#endif /* __TESTING_HELPERS_H */
--
2.41.0
next prev parent reply other threads:[~2023-07-20 11:39 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-20 11:35 [PATCHv4 bpf-next 00/28] bpf: Add multi uprobe link Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 01/28] bpf: Switch BPF_F_KPROBE_MULTI_RETURN macro to enum Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 02/28] bpf: Add attach_type checks under bpf_prog_attach_check_attach_type Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 03/28] bpf: Add multi uprobe link Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 04/28] bpf: Add cookies support for uprobe_multi link Jiri Olsa
2023-07-21 2:18 ` Yafang Shao
2023-07-21 7:39 ` Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 05/28] bpf: Add pid filter " Jiri Olsa
2023-07-21 2:55 ` Yafang Shao
2023-07-21 8:31 ` Oleg Nesterov
2023-07-21 8:54 ` Oleg Nesterov
2023-07-21 9:05 ` Yafang Shao
2023-07-21 10:41 ` Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 06/28] bpf: Add bpf_get_func_ip helper support for uprobe link Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 07/28] libbpf: Add uprobe_multi attach type and link names Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 08/28] libbpf: Move elf_find_func_offset* functions to elf object Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 09/28] libbpf: Add elf_open/elf_close functions Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 10/28] libbpf: Add elf symbol iterator Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 11/28] libbpf: Add elf_resolve_syms_offsets function Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 12/28] libbpf: Add elf_resolve_pattern_offsets function Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 13/28] libbpf: Add bpf_link_create support for multi uprobes Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 14/28] libbpf: Add bpf_program__attach_uprobe_multi function Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 15/28] libbpf: Add support for u[ret]probe.multi[.s] program sections Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 16/28] libbpf: Add uprobe multi link detection Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 17/28] libbpf: Add uprobe multi link support to bpf_program__attach_usdt Jiri Olsa
2023-07-20 11:35 ` Jiri Olsa [this message]
2023-07-20 11:35 ` [PATCHv4 bpf-next 19/28] selftests/bpf: Add uprobe_multi skel test Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 20/28] selftests/bpf: Add uprobe_multi api test Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 21/28] selftests/bpf: Add uprobe_multi link test Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 22/28] selftests/bpf: Add uprobe_multi test program Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 23/28] selftests/bpf: Add uprobe_multi bench test Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 24/28] selftests/bpf: Add uprobe_multi usdt test code Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 25/28] selftests/bpf: Add uprobe_multi usdt bench test Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 26/28] selftests/bpf: Add uprobe_multi cookie test Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 27/28] selftests/bpf: Add uprobe_multi pid filter tests Jiri Olsa
2023-07-20 11:35 ` [PATCHv4 bpf-next 28/28] selftests/bpf: Add extra link to uprobe_multi tests Jiri Olsa
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