From: Ian Rogers <irogers@google.com> mainline inclusion from mainline-v6.2-rc4 commit d891f2b724b39a2a41e3ad7b57110193993242ff category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICDP8O Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... -------------------------------- Including libbpf header files should be guarded by HAVE_LIBBPF_SUPPORT. In bpf_counter.h, move the skeleton utilities under HAVE_BPF_SKEL. Fixes: d6a735ef3277c45f ("perf bpf_counter: Move common functions to bpf_counter.h") Reported-by: Mike Leach <mike.leach@linaro.org> Signed-off-by: Ian Rogers <irogers@google.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Tested-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Mike Leach <mike.leach@linaro.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20230105172243.7238-1-mike.leach@linaro.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Xiaomeng Zhang <zhangxiaomeng13@huawei.com> --- tools/perf/builtin-trace.c | 2 ++ tools/perf/util/bpf_counter.h | 6 ++++++ 2 files changed, 8 insertions(+) diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 5dc7942a959d..dc96e48ae3da 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -17,7 +17,9 @@ #include "util/record.h" #include <traceevent/event-parse.h> #include <api/fs/tracing_path.h> +#ifdef HAVE_LIBBPF_SUPPORT #include <bpf/bpf.h> +#endif #include "util/bpf_map.h" #include "util/rlimit.h" #include "builtin.h" diff --git a/tools/perf/util/bpf_counter.h b/tools/perf/util/bpf_counter.h index 434ded6749d6..99c505ee241c 100644 --- a/tools/perf/util/bpf_counter.h +++ b/tools/perf/util/bpf_counter.h @@ -4,9 +4,12 @@ #include <linux/list.h> #include <sys/resource.h> + +#ifdef HAVE_LIBBPF_SUPPORT #include <bpf/bpf.h> #include <bpf/btf.h> #include <bpf/libbpf.h> +#endif struct evsel; struct target; @@ -87,6 +90,8 @@ static inline void set_max_rlimit(void) setrlimit(RLIMIT_MEMLOCK, &rinf); } +#ifdef HAVE_BPF_SKEL + static inline __u32 bpf_link_get_id(int fd) { struct bpf_link_info link_info = { .id = 0, }; @@ -127,5 +132,6 @@ static inline int bperf_trigger_reading(int prog_fd, int cpu) return bpf_prog_test_run_opts(prog_fd, &opts); } +#endif /* HAVE_BPF_SKEL */ #endif /* __PERF_BPF_COUNTER_H */ -- 2.34.1