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2c34b850ee
In the failure cases during rc6 initialization, both the power context and render context may get !refcount without holding struct_mutex. However, on rc6 disabling, the lock is held by the caller. Rearranged the locking so that it's safe in both cases. Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Keith Packard <keithp@keithp.com> |
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