diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2019-09-03 10:54:48 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-09-25 09:51:48 -0300 |
| commit | ff47d86a0d9bf618b185b49cb4bb9c6f957bb445 (patch) | |
| tree | acb7743492f2351f7741d77b5a794b6fa459b5a2 /tools | |
| parent | 515dbe48f6202147fb7c88aac48c43f49db1c793 (diff) | |
| download | linux-ff47d86a0d9bf618b185b49cb4bb9c6f957bb445.tar.bz2 | |
libperf: Add perf_evlist__read_format() function
Add the perf_evlist__read_format() function to libperf as internal
function.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lore.kernel.org/lkml/20190913132355.21634-30-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/lib/evlist.c | 7 | ||||
| -rw-r--r-- | tools/perf/lib/include/internal/evlist.h | 2 | ||||
| -rw-r--r-- | tools/perf/util/evlist.c | 8 | ||||
| -rw-r--r-- | tools/perf/util/evlist.h | 1 |
4 files changed, 10 insertions, 8 deletions
diff --git a/tools/perf/lib/evlist.c b/tools/perf/lib/evlist.c index 2bdd9d2c79d9..ae861bf38976 100644 --- a/tools/perf/lib/evlist.c +++ b/tools/perf/lib/evlist.c @@ -161,3 +161,10 @@ void perf_evlist__disable(struct perf_evlist *evlist) perf_evlist__for_each_entry(evlist, evsel) perf_evsel__disable(evsel); } + +u64 perf_evlist__read_format(struct perf_evlist *evlist) +{ + struct perf_evsel *first = perf_evlist__first(evlist); + + return first->attr.read_format; +} diff --git a/tools/perf/lib/include/internal/evlist.h b/tools/perf/lib/include/internal/evlist.h index 16ae6d6cfb39..63516fe14f4c 100644 --- a/tools/perf/lib/include/internal/evlist.h +++ b/tools/perf/lib/include/internal/evlist.h @@ -66,4 +66,6 @@ static inline struct perf_evsel *perf_evlist__last(struct perf_evlist *evlist) return list_entry(evlist->entries.prev, struct perf_evsel, node); } +u64 perf_evlist__read_format(struct perf_evlist *evlist); + #endif /* __LIBPERF_INTERNAL_EVLIST_H */ diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index e8f0357b1532..bc788192493f 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -503,7 +503,7 @@ int perf_evlist__id_add_fd(struct evlist *evlist, * This way does not work with group format read, so bail * out in that case. */ - if (perf_evlist__read_format(evlist) & PERF_FORMAT_GROUP) + if (perf_evlist__read_format(&evlist->core) & PERF_FORMAT_GROUP) return -1; if (!(evsel->core.attr.read_format & PERF_FORMAT_ID) || @@ -1240,12 +1240,6 @@ bool perf_evlist__valid_read_format(struct evlist *evlist) return true; } -u64 perf_evlist__read_format(struct evlist *evlist) -{ - struct evsel *first = evlist__first(evlist); - return first->core.attr.read_format; -} - u16 perf_evlist__id_hdr_size(struct evlist *evlist) { struct evsel *first = evlist__first(evlist); diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index 6529ad2a9d97..3f89d9913a30 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -217,7 +217,6 @@ int perf_evlist__apply_filters(struct evlist *evlist, struct evsel **err_evsel); void __perf_evlist__set_leader(struct list_head *list); void perf_evlist__set_leader(struct evlist *evlist); -u64 perf_evlist__read_format(struct evlist *evlist); u64 __perf_evlist__combined_sample_type(struct evlist *evlist); u64 perf_evlist__combined_sample_type(struct evlist *evlist); u64 perf_evlist__combined_branch_type(struct evlist *evlist); |