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(parent: d60b0c6) | patch
drm: hold event_lock while accessing vblank_event_list
authorImre Deak <imre.deak@intel.com>
Fri, 2 Nov 2012 11:30:50 +0000 (13:30 +0200)
committerInki Dae <daeinki@gmail.com>
Thu, 29 Nov 2012 11:30:34 +0000 (03:30 -0800)
commit4ef8e923c5519aa3709556fd6b6441a2bce15c69
tree3dab1a45e1d504130bce9fdc60885aefe0700559tree | snapshot
parentd60b0c611580001c4f762a39f23f02ac4c544778commit | diff
drm: hold event_lock while accessing vblank_event_list

Currently the only users of drm_vblank_off() are i915 and gma500,
neither of which holds the event_lock when calling this function.
Fix this by holding the event_lock while traversing the list.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
drivers/gpu/drm/drm_irq.c diff | blob | history
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