diff options
| author | Rodrigo Vivi <[email protected]> | 2018-07-23 09:13:12 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <[email protected]> | 2018-07-23 09:13:12 -0700 |
| commit | c74a7469f97c0f40b46e82ee979f9fb1bb6e847c (patch) | |
| tree | f2690a1a916b73ef94657fbf0e0141ae57701825 /tools/perf/util/trace-event.c | |
| parent | 6f15a7de86c8cf2dc09fc9e6d07047efa40ef809 (diff) | |
| parent | 500775074f88d9cf5416bed2ca19592812d62c41 (diff) | |
Merge drm/drm-next into drm-intel-next-queued
We need a backmerge to get DP_DPCD_REV_14 before we push other
i915 changes to dinq that could break compilation.
Signed-off-by: Rodrigo Vivi <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event.c')
| -rw-r--r-- | tools/perf/util/trace-event.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/tools/perf/util/trace-event.c b/tools/perf/util/trace-event.c index 16a776371d03..1aa368603268 100644 --- a/tools/perf/util/trace-event.c +++ b/tools/perf/util/trace-event.c @@ -75,6 +75,7 @@ void trace_event__cleanup(struct trace_event *t) static struct event_format* tp_format(const char *sys, const char *name) { + char *tp_dir = get_events_file(sys); struct pevent *pevent = tevent.pevent; struct event_format *event = NULL; char path[PATH_MAX]; @@ -82,8 +83,11 @@ tp_format(const char *sys, const char *name) char *data; int err; - scnprintf(path, PATH_MAX, "%s/%s/%s/format", - tracing_events_path, sys, name); + if (!tp_dir) + return ERR_PTR(-errno); + + scnprintf(path, PATH_MAX, "%s/%s/format", tp_dir, name); + put_events_file(tp_dir); err = filename__read_str(path, &data, &size); if (err) |