618457b3653cf820934366 author NeilBrown 1311817164 +1000 committer NeilBrown 1311817164 +1000 md/raid10: avoid reading known bad blocks during resync/recovery. During resync/recovery limit the size of the request to avoid reading into a bad block that does not start at-or-before the current read address. Similarly if there is a bad block at this address, don't allow the current request to extend beyond the end of that bad block. Now that we don't ever read from known bad blocks, it is safe to allow devices with those blocks into the array. Signed-off-by: NeilBrown SEêX—"x