Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
---
fs/splice.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/fs/splice.c b/fs/splice.c
index dd9bf7e..36e9353 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -242,10 +242,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
}
if (do_wakeup) {
- smp_mb();
- if (waitqueue_active(&pipe->wait))
- wake_up_interruptible_sync(&pipe->wait);
- kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
+ wakeup_pipe_readers(pipe);
do_wakeup = 0;
}
--
2.9.3
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