From 18d2d81824f744b671a9608e74994367d438daea Mon Sep 17 00:00:00 2001 From: Christian Hergert Date: Fri, 15 Apr 2016 05:04:29 -0700 Subject: [PATCH] perf-source: we need PERF_SAMPLE_TID I mistakingly removed this, which caused us to not get sample delivery. --- lib/sp-perf-source.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/sp-perf-source.c b/lib/sp-perf-source.c index 5406fbeb..3b60381c 100644 --- a/lib/sp-perf-source.c +++ b/lib/sp-perf-source.c @@ -189,6 +189,7 @@ sp_perf_source_handle_event (SpPerfCounterEvent *event, case PERF_RECORD_COMM: offset = strlen (event->comm.comm) + 1; realign (&offset, sizeof (guint64)); + offset += sizeof (GPid) + sizeof (GPid); memcpy (&time, event->comm.comm + offset, sizeof time); sp_capture_writer_add_process (self->writer, @@ -239,6 +240,7 @@ sp_perf_source_handle_event (SpPerfCounterEvent *event, case PERF_RECORD_MMAP: offset = strlen (event->mmap.filename) + 1; realign (&offset, sizeof (guint64)); + offset += sizeof (GPid) + sizeof (GPid); memcpy (&time, event->mmap.filename + offset, sizeof time); sp_capture_writer_add_map (self->writer, @@ -281,6 +283,7 @@ sp_perf_source_start_pid (SpPerfSource *self, g_assert (SP_IS_PERF_SOURCE (self)); attr.sample_type = PERF_SAMPLE_IP + | PERF_SAMPLE_TID | PERF_SAMPLE_CALLCHAIN | PERF_SAMPLE_TIME; attr.wakeup_events = N_WAKEUP_EVENTS;