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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-09-20 17:03:38 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-10-03 16:01:03 +0300 |
| commit | 653e2486450a0d973d15f6ae870cfdfad1b8fe17 (patch) | |
| tree | dae527fb62b5f3341c521dc5189af1a81872625c /tools/perf/scripts/python/flamegraph.py | |
| parent | drm/doc: Document DRM device reset expectations (diff) | |
| download | linux-653e2486450a0d973d15f6ae870cfdfad1b8fe17.tar.gz linux-653e2486450a0d973d15f6ae870cfdfad1b8fe17.zip | |
drm/vblank: Warn when silently cancelling vblank works
Silently cancelling vblank works is a bit rude, especially
if said works do any resource management (eg. free memory).
WARN if we ever hit this.
TODO: Maybe drm_crtc_vblank_off() should wait for any
pending work to reach its target vblank before actually
doing anything drastic?
Cc: Lyude Paul <lyude@redhat.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230920140339.28322-2-ville.syrjala@linux.intel.com
Reviewed-by: Lyude Paul <lyude@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions