| commit | 79158103bf20c9ff55204ceb78a5773f422b03be | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Wed May 23 11:13:58 2012 +0100 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Fri Jul 20 12:21:41 2012 +0200 |
| tree | 520ff6549bc77a5e69ee0c7114def95af1516417 | |
| parent | a4f32fc3a37e982fffce8ec583643990ff288419 [diff] |
drm/i915: Make the lock for pageflips interruptible As we take the struct_mutex lock to access the command-stream, there is a possibility that we may need to wait for a GPU hang and so should make the lock both interruptible and error-checking. References: https://bugs.freedesktop.org/show_bug.cgi?id=50069 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>