Since commit 1f32f310a13c ("dma-buf: inline spinlock for fence protection
v5"), dma_fence_init() accepts a NULL external lock and will fall back to
an inline spinlock embedded in the fence itself. The embedded spinlock
allows the decoupling the lock and the fence lifetime.Pass NULL so each v3d fence uses its own inline lock. This will allow queue_lock to use spin_(un)lock() in all its uses instead of spin_(un)lock_irqsave(). Reviewed-by: Tvrtko Ursulin <[email protected]> Signed-off-by: Maíra Canal <[email protected]> --- drivers/gpu/drm/v3d/v3d_fence.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/v3d/v3d_fence.c b/drivers/gpu/drm/v3d/v3d_fence.c index c500136d0455..9b1a882a4c15 100644 --- a/drivers/gpu/drm/v3d/v3d_fence.c +++ b/drivers/gpu/drm/v3d/v3d_fence.c @@ -15,7 +15,7 @@ struct dma_fence *v3d_fence_create(struct v3d_dev *v3d, enum v3d_queue q) fence->dev = &v3d->drm; fence->queue = q; fence->seqno = ++queue->emit_seqno; - dma_fence_init(&fence->base, &v3d_fence_ops, &queue->queue_lock, + dma_fence_init(&fence->base, &v3d_fence_ops, NULL, queue->fence_context, fence->seqno); return &fence->base; -- 2.54.0
