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splice_to_pipe(): don't open-code wakeup_pipe_readers()
[cascardo/linux.git]
/
fs
/
splice.c
diff --git
a/fs/splice.c
b/fs/splice.c
index
dd9bf7e
..
36e9353
100644
(file)
--- 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;
}