diff options
| -rw-r--r-- | tools/perf/util/session.c | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 09de5288f9e1..3a911c70cd0e 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -131,10 +131,17 @@ static int ordered_events__deliver_event(struct ordered_events *oe, { struct perf_session *session = container_of(oe, struct perf_session, ordered_events); + int ret = perf_session__deliver_event(session, event->event, + session->tool, event->file_offset, + event->file_path); - return perf_session__deliver_event(session, event->event, - session->tool, event->file_offset, - event->file_path); + if (ret) { + pr_err("%#" PRIx64 " [%#x]: ordered event processing failed (%d) for event of type: %s (%d)\n", + event->file_offset, event->event->header.size, ret, + perf_event__name(event->event->header.type), + event->event->header.type); + } + return ret; } struct perf_session *__perf_session__new(struct perf_data *data, @@ -2110,8 +2117,10 @@ more: } if ((skip = perf_session__process_event(session, event, head, "pipe")) < 0) { - pr_err("%#" PRIx64 " [%#x]: failed to process type: %d\n", - head, event->header.size, event->header.type); + pr_err("%#" PRIx64 " [%#x]: piped event processing failed for event of type: %s (%d)\n", + head, event->header.size, + perf_event__name(event->header.type), + event->header.type); err = -EINVAL; goto out_err; } @@ -2225,8 +2234,10 @@ static int __perf_session__process_decomp_events(struct perf_session *session) if (size < sizeof(struct perf_event_header) || (skip = perf_session__process_event(session, event, decomp->file_pos, decomp->file_path)) < 0) { - pr_err("%#" PRIx64 " [%#x]: failed to process type: %d\n", - decomp->file_pos + decomp->head, event->header.size, event->header.type); + pr_err("%#" PRIx64 " [%#x]: decompress event processing failed for event of type: %s (%d)\n", + decomp->file_pos + decomp->head, event->header.size, + perf_event__name(event->header.type), + event->header.type); return -EINVAL; } @@ -2382,8 +2393,9 @@ reader__read_event(struct reader *rd, struct perf_session *session, if (size < sizeof(struct perf_event_header) || (skip = rd->process(session, event, rd->file_pos, rd->path)) < 0) { errno = -skip; - pr_err("%#" PRIx64 " [%#x]: failed to process type: %d [%m]\n", + pr_err("%#" PRIx64 " [%#x]: processing failed for event of type: %s (%d) [%m]\n", rd->file_offset + rd->head, event->header.size, + perf_event__name(event->header.type), event->header.type); err = skip; goto out; |