On Wed, Dec 30, 2020 at 08:32:51AM +0800, Ming Lei wrote: > q->bio_split is only used by bio_split() for fast cloning bio, and no > need to allocate bvecs, so remove this flag. > > Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxx> Looks good, Reviewed-by: Christoph Hellwig <hch@xxxxxx>