Christoph, > We can simply add another bio flag to get back to the previous > behavior. That being said thing to do in the end is to verify it > at the top of the stack, and not the bottom eventuall. I can cook > up a patch for that.
Yeah, the original code was careful about only adding the verification hook to the top bio. A bio flag is probably the path of least resistance. It already exists, actually: BIP_BLOCK_INTEGRITY. But we'll need to make sure it gets masked out when a bio is cloned. And then we can key off of that and REQ_OP_READ in the endio function. I prefer that approach to reverting Christoph's commit. -- Martin K. Petersen Oracle Linux Engineering
