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author | Jiri Olsa <jolsa@kernel.org> | 2019-09-03 10:39:52 +0200 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-09-25 09:51:48 -0300 |
commit | 515dbe48f6202147fb7c88aac48c43f49db1c793 (patch) | |
tree | a969b05759a298444d639bff15c3d98e4808b728 /tools/perf/util/evlist.c | |
parent | 70c20369ee95ef8b6887944194cfb74a5a8d1fe3 (diff) | |
download | linux-515dbe48f6202147fb7c88aac48c43f49db1c793.tar.gz linux-515dbe48f6202147fb7c88aac48c43f49db1c793.tar.bz2 linux-515dbe48f6202147fb7c88aac48c43f49db1c793.zip |
libperf: Add perf_evlist__first()/last() functions
Add perf_evlist__first()/last() functions to libperf, as internal
functions and rename perf's origins to evlist__first/last.
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/20190913132355.21634-29-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evlist.c')
-rw-r--r-- | tools/perf/util/evlist.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 559db38594a8..e8f0357b1532 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -105,7 +105,7 @@ struct evlist *perf_evlist__new_dummy(void) */ void perf_evlist__set_id_pos(struct evlist *evlist) { - struct evsel *first = perf_evlist__first(evlist); + struct evsel *first = evlist__first(evlist); evlist->id_pos = first->id_pos; evlist->is_pos = first->is_pos; @@ -559,14 +559,14 @@ struct evsel *perf_evlist__id2evsel(struct evlist *evlist, u64 id) struct perf_sample_id *sid; if (evlist->core.nr_entries == 1 || !id) - return perf_evlist__first(evlist); + return evlist__first(evlist); sid = perf_evlist__id2sid(evlist, id); if (sid) return container_of(sid->evsel, struct evsel, core); if (!perf_evlist__sample_id_all(evlist)) - return perf_evlist__first(evlist); + return evlist__first(evlist); return NULL; } @@ -610,7 +610,7 @@ static int perf_evlist__event2id(struct evlist *evlist, struct evsel *perf_evlist__event2evsel(struct evlist *evlist, union perf_event *event) { - struct evsel *first = perf_evlist__first(evlist); + struct evsel *first = evlist__first(evlist); struct hlist_head *head; struct perf_sample_id *sid; int hash; @@ -1222,7 +1222,7 @@ u64 perf_evlist__combined_branch_type(struct evlist *evlist) bool perf_evlist__valid_read_format(struct evlist *evlist) { - struct evsel *first = perf_evlist__first(evlist), *pos = first; + struct evsel *first = evlist__first(evlist), *pos = first; u64 read_format = first->core.attr.read_format; u64 sample_type = first->core.attr.sample_type; @@ -1242,13 +1242,13 @@ bool perf_evlist__valid_read_format(struct evlist *evlist) u64 perf_evlist__read_format(struct evlist *evlist) { - struct evsel *first = perf_evlist__first(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 = perf_evlist__first(evlist); + struct evsel *first = evlist__first(evlist); struct perf_sample *data; u64 sample_type; u16 size = 0; @@ -1281,7 +1281,7 @@ out: bool perf_evlist__valid_sample_id_all(struct evlist *evlist) { - struct evsel *first = perf_evlist__first(evlist), *pos = first; + struct evsel *first = evlist__first(evlist), *pos = first; evlist__for_each_entry_continue(evlist, pos) { if (first->core.attr.sample_id_all != pos->core.attr.sample_id_all) @@ -1293,7 +1293,7 @@ bool perf_evlist__valid_sample_id_all(struct evlist *evlist) bool perf_evlist__sample_id_all(struct evlist *evlist) { - struct evsel *first = perf_evlist__first(evlist); + struct evsel *first = evlist__first(evlist); return first->core.attr.sample_id_all; } @@ -1568,7 +1568,7 @@ int perf_evlist__strerror_open(struct evlist *evlist, "Hint:\tThe current value is %d.", value); break; case EINVAL: { - struct evsel *first = perf_evlist__first(evlist); + struct evsel *first = evlist__first(evlist); int max_freq; if (sysctl__read_int("kernel/perf_event_max_sample_rate", &max_freq) < 0) @@ -1630,7 +1630,7 @@ void perf_evlist__to_front(struct evlist *evlist, struct evsel *evsel, *n; LIST_HEAD(move); - if (move_evsel == perf_evlist__first(evlist)) + if (move_evsel == evlist__first(evlist)) return; evlist__for_each_entry_safe(evlist, n, evsel) { @@ -1751,7 +1751,7 @@ bool perf_evlist__exclude_kernel(struct evlist *evlist) void perf_evlist__force_leader(struct evlist *evlist) { if (!evlist->nr_groups) { - struct evsel *leader = perf_evlist__first(evlist); + struct evsel *leader = evlist__first(evlist); perf_evlist__set_leader(evlist); leader->forced_leader = true; |