On Wed, Oct 26, 2016 at 03:30:05PM +0800, Ming Lei wrote: > I am preparing for the multipage bvec support[1], and once it is ready the > default 256 bvecs should be enough for normal cases. Yes, multipage bvecs are defintively the way to got to efficiently support I/O on huge pages. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html