On Mon, Mar 11, 2013 at 06:26:40PM +0100, David Sterba wrote: > On Mon, Mar 11, 2013 at 05:20:58PM +0800, Liu Bo wrote: > > Using spinning case instead of blocking will result in better concurrency > > overall. > > Do you have numbers to support that? > Sorry, I don't, just judging from what leave_spinning is desiged for and the similar usecases, like insert_reserved_file_extents(), which is also involved in endio write worker. thanks, liubo -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
