Zach> So this patch introduces a helper, aio_propogate_error(),
...which is spelled incorrectly: aio_propagate_error.
Man, I am batting 1000! Randy also made fun of my 'intead'.
Zach> which queues post-submission errors in the iocb so that they are
Zach> given to the user completion event when aio_complete() is
Zach> finally called.
Ugly, but I can't think of a better way to do it, either.
Yeah, this seemed to be the lesser of the available evils. We (Chris
and I, while in california) considered introducing a primitive to
have the submission path wait for aio_complete() to be called so that
it could just return the error. We also thought about turning EIOCB
{RETRY,QUEUED} into bits on the iocb instead of return codes that we
have to lovingly pass back up to fs/aio.c.
This seemed to be the least intrusive :/.
- z
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