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From ef104c7d9abc6e7284df883bd4ec2757ea3853cc Mon Sep 17 00:00:00 2001
From: Andres Rodriguez <andres.rodriguez@amd.com>
Date: Fri, 27 Oct 2017 19:35:33 -0400
Subject: [PATCH 3376/4131] drm/amdkfd: wait only for IH work on IH exit
We don't need to wait for all work to complete in the IH exit function.
We only need to make sure the interrupt_work has finished executing to
guarantee that ih_kfifo is no longer in use.
Signed-off-by: Andres Rodriguez <andres.rodriguez@amd.com>
Acked-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c b/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c
index a147269..9c08d46 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c
@@ -91,11 +91,11 @@ void kfd_interrupt_exit(struct kfd_dev *kfd)
spin_unlock_irqrestore(&kfd->interrupt_lock, flags);
/*
- * Flush_scheduled_work ensures that there are no outstanding
+ * flush_work ensures that there are no outstanding
* work-queue items that will access interrupt_ring. New work items
* can't be created because we stopped interrupt handling above.
*/
- flush_scheduled_work();
+ flush_work(&kfd->interrupt_work);
kfifo_free(&kfd->ih_fifo);
}
--
2.7.4
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