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The parent may well die before the child is done, as long as it wrote to
the pipe, we're fine.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Just setup one ring in the child process, and poll for when the
read side of the pipe is readable. From the parent, write something
to the pipe.
If nothing happens within 1 second, fail the test.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Signed-off-by: Jens Axboe <axboe@kernel.dk>
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