On Thu, Sep 21, 2017 at 10:00:25AM -0600, Jens Axboe wrote: > Something like the below would fit on top to do that. Gets rid of the > allocation and embeds the work item for global start-all in the > bdi_writeback structure. Something like that. Although if we still kalloc the global wb we wouldn't have to expose all the details in the header. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>