Undo prepared IOOps when exceptions occur during batch submission
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dcoutts
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May 19, 2025
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dcoutts
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dcoutts
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io_uring_prep_cancel probably isn't what you want.
That's for cancelling an already submitted operation. I think in our context we just want to drop entries from the submission queue before we submit.
And no, I don't think there's any API for doing that.
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