diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-04-18 14:29:32 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-04-18 18:54:15 +0300 |
| commit | 8a8dae260f5df805fe062875fef272ffccaf727f (patch) | |
| tree | 3b3e7a38981b4dd431c64f2dc113bcfe5f7c7597 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | acf4e84d6167317ff21be5c03e1ea76ea5783701 (diff) | |
drm/i915: Replace nondescript 'WARN_ON(!lret)' with a sensible error message
When a vblank wait times out in intel_atomic_wait_for_vblanks() we just
get a cryptic 'WARN_ON(!ret)' backtrace in dmesg. Repace it with
something that tells you what actually happened.
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1460978973-24945-1-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions