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drm/i915: Correct a comment about the use of the workqueue.

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It isn't used for the hangcheck, which does its work right from the
timer trigger, but hangcheck can lead to error state recording, which
is run off of the workqueue.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Eric Anholt 2010-11-18 09:31:12 +08:00 committed by Chris Wilson
parent a940a75a9a
commit df9c204285
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/i915/i915_dma.c
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@ -1962,7 +1962,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
* bo.
*
* It is also used for periodic low-priority events, such as
* idle-timers and hangcheck.
* idle-timers and recording error state.
*
* All tasks on the workqueue are expected to acquire the dev mutex
* so there is no point in running more than one instance of the