Commit ce2a4b62 authored Oct 24, 2016 by Rob Clark Committed by Marissa Wall May 23, 2017

UPSTREAM: dma-buf/fence: add an lockdep_assert_held()



Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1477339030-32657-1-git-send-email-robdclark@gmail.com


(cherry picked from commit 78010cd9736ec571796f4404524ed575b81238b9)
Signed-off-by: Marissa Wall <marissaw@google.com>

Change-Id: I8fce7abb30f9f54e87deab215556f3679c6afa1e

parent 8fba9cde

drivers/dma-buf/fence.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -68,6 +68,8 @@ int fence_signal_locked(struct fence *fence)
		struct fence_cb cur, tmp;
		int ret = 0;

		lockdep_assert_held(fence->lock);

		if (WARN_ON(!fence))
		return -EINVAL;