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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2012-05-23 11:13:58 +0100 |
|---|---|---|
| committer |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-07-20 12:21:41 +0200 |
| commit | 79158103bf20c9ff55204ceb78a5773f422b03be (patch) | |
| tree | 520ff6549bc77a5e69ee0c7114def95af1516417 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | drm/i915: don't forget the PCH backlight registers (diff) | |
| download | linux-dev-79158103bf20c9ff55204ceb78a5773f422b03be.tar.xz linux-dev-79158103bf20c9ff55204ceb78a5773f422b03be.zip | |
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>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions