ptrace_untrace: fix the SIGNAL_STOP_STOPPED check

[safe/jmp/linux-2.6] / crypto / async_tx / async_memset.c

diff --git a/crypto/async_tx/async_memset.c b/crypto/async_tx/async_memset.c
index 8e98ab0..5b5eb99 100644 (file)
--- a/crypto/async_tx/async_memset.c
+++ b/crypto/async_tx/async_memset.c
@@ -46,7 +46,8 @@ async_memset(struct page *dest, int val, unsigned int offset,
        struct dma_async_tx_descriptor *depend_tx,
        dma_async_tx_callback cb_fn, void *cb_param)
 {
-       struct dma_chan *chan = async_tx_find_channel(depend_tx, DMA_MEMSET);
+       struct dma_chan *chan = async_tx_find_channel(depend_tx, DMA_MEMSET,
+                                                     &dest, 1, NULL, 0, len);
        struct dma_device *device = chan ? chan->device : NULL;
        struct dma_async_tx_descriptor *tx = NULL;
 
@@ -62,28 +63,20 @@ async_memset(struct page *dest, int val, unsigned int offset,
        }
 
        if (tx) {
-               pr_debug("%s: (async) len: %zu\n", __FUNCTION__, len);
+               pr_debug("%s: (async) len: %zu\n", __func__, len);
                async_tx_submit(chan, tx, flags, depend_tx, cb_fn, cb_param);
        } else { /* run the memset synchronously */
                void *dest_buf;
-               pr_debug("%s: (sync) len: %zu\n", __FUNCTION__, len);
+               pr_debug("%s: (sync) len: %zu\n", __func__, len);
 
                dest_buf = (void *) (((char *) page_address(dest)) + offset);
 
                /* wait for any prerequisite operations */
-               if (depend_tx) {
-                       /* if ack is already set then we cannot be sure
-                        * we are referring to the correct operation
-                        */
-                       BUG_ON(depend_tx->ack);
-                       if (dma_wait_for_async_tx(depend_tx) == DMA_ERROR)
-                               panic("%s: DMA_ERROR waiting for depend_tx\n",
-                                       __FUNCTION__);
-               }
+               async_tx_quiesce(&depend_tx);
 
                memset(dest_buf, val, len);
 
-               async_tx_sync_epilog(flags, depend_tx, cb_fn, cb_param);
+               async_tx_sync_epilog(cb_fn, cb_param);
        }
 
        return tx;