On Wed, Jan 10, 2024 at 02:15:59PM +0900, Damien Le Moal wrote: > Partial completions of zone append request is not allowed but if a zone > append completion indicates a number of completed bytes different from > the original BIO size, only the BIO status is set to error. This leads > to bio_advance() not setting the BIO size to 0 and thus to not call > bio_endio() at the end of req_bio_endio(). > > Make sure a partially completed zone append is failed and completed > immediately by forcing the completed number of bytes (nbytes) to be > equal to the BIO sizei, thus ensuring that bio_endio() is called. This really is a should not ever happen case. But if it does happen anyway for some reason, this is the right way to deal with it, so: Reviewed-by: Christoph Hellwig <hch@xxxxxx>
