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Commit 429b038c authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: kgsl: Don't signal the timeline if its refcount is zero"

parents 1e801a2f 8795cc68

drivers/gpu/msm/kgsl_sync.c

+2 −1
Original line number Diff line number Diff line
@@ -370,7 +370,8 @@ static void kgsl_sync_timeline_signal(struct kgsl_sync_timeline *ktimeline, 
	unsigned long flags;

	struct kgsl_sync_fence *kfence, *next;



	kref_get(&ktimeline->kref);

	if (!kref_get_unless_zero(&ktimeline->kref))

		return;



	spin_lock_irqsave(&ktimeline->lock, flags);

	if (timestamp_cmp(timestamp, ktimeline->last_timestamp) > 0)