Displaying 1 result from an estimated 1 matches for "nvkm_ramht_remov".
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nvkm_ramht_remove
2016 Sep 10
1
[PATCH] fifo/nv04: avoid ramht race against cookie insertion
...v04.c
@@ -37,7 +37,10 @@ nv04_fifo_dma_object_dtor(struct nvkm_fifo_chan *base, int cookie)
{
struct nv04_fifo_chan *chan = nv04_fifo_chan(base);
struct nvkm_instmem *imem = chan->fifo->base.engine.subdev.device->imem;
+
+ mutex_lock(&chan->fifo->base.engine.subdev.mutex);
nvkm_ramht_remove(imem->ramht, cookie);
+ mutex_unlock(&chan->fifo->base.engine.subdev.mutex);
}
static int
--
2.7.3