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| author | Ian Rogers <irogers@google.com> | 2020-10-20 01:25:45 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-11-04 13:42:40 +0100 |
| commit | a7c77c4f52c80fffc53b4c616a95f96d57170933 (patch) | |
| tree | 0708f6d4ca00fc149ea860fcc0dd2bd8916c5351 /tools/perf/builtin-version.c | |
| parent | perf annotate mips: Add perf arch instructions annotate handlers (diff) | |
| download | linux-a7c77c4f52c80fffc53b4c616a95f96d57170933.tar.xz linux-a7c77c4f52c80fffc53b4c616a95f96d57170933.zip | |
perf version: Add a feature for libpfm4
If perf is built with libpfm4 (LIBPFM4=1) then advertise it in perf -vv.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20201019232545.4047264-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-version.c')
| -rw-r--r-- | tools/perf/builtin-version.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/builtin-version.c b/tools/perf/builtin-version.c index d09ec2f03071..9cd074a3d825 100644 --- a/tools/perf/builtin-version.c +++ b/tools/perf/builtin-version.c @@ -80,6 +80,7 @@ static void library_status(void) STATUS(HAVE_LIBBPF_SUPPORT, bpf); STATUS(HAVE_AIO_SUPPORT, aio); STATUS(HAVE_ZSTD_SUPPORT, zstd); + STATUS(HAVE_LIBPFM, libpfm4); } int cmd_version(int argc, const char **argv) |