diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-11-11 22:45:41 -0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-11-28 10:37:43 -0200 |
| commit | 10d0f086df77f3ff259b46cb501362dbaf2c7989 (patch) | |
| tree | 69c8d8ccca5545c524abe0ac52a149e78fbc279f /tools/perf/util/header.c | |
| parent | 81e36bffad95e015af9741b5b1ee16afe08aab05 (diff) | |
| download | blackbird-op-linux-10d0f086df77f3ff259b46cb501362dbaf2c7989.tar.gz blackbird-op-linux-10d0f086df77f3ff259b46cb501362dbaf2c7989.zip | |
perf event: perf_event_ops->attr() manipulates only an evlist
Removing another case where a perf_session is required when processing
events.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-ug1wtjbnva4bxwknflkkrlrh@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/header.c')
| -rw-r--r-- | tools/perf/util/header.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 41424a16be8e..1fa97dd21200 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -2120,23 +2120,23 @@ int perf_session__synthesize_attrs(struct perf_session *session, } int perf_event__process_attr(union perf_event *event, - struct perf_session *session) + struct perf_evlist **pevlist) { unsigned int i, ids, n_ids; struct perf_evsel *evsel; + struct perf_evlist *evlist = *pevlist; - if (session->evlist == NULL) { - session->evlist = perf_evlist__new(NULL, NULL); - if (session->evlist == NULL) + if (evlist == NULL) { + *pevlist = evlist = perf_evlist__new(NULL, NULL); + if (evlist == NULL) return -ENOMEM; } - evsel = perf_evsel__new(&event->attr.attr, - session->evlist->nr_entries); + evsel = perf_evsel__new(&event->attr.attr, evlist->nr_entries); if (evsel == NULL) return -ENOMEM; - perf_evlist__add(session->evlist, evsel); + perf_evlist__add(evlist, evsel); ids = event->header.size; ids -= (void *)&event->attr.id - (void *)event; @@ -2150,12 +2150,9 @@ int perf_event__process_attr(union perf_event *event, return -ENOMEM; for (i = 0; i < n_ids; i++) { - perf_evlist__id_add(session->evlist, evsel, 0, i, - event->attr.id[i]); + perf_evlist__id_add(evlist, evsel, 0, i, event->attr.id[i]); } - perf_session__update_sample_type(session); - return 0; } |
