On 06/08/20 16:41, Tejun Heo wrote: >> 1) blkcg will have a new field to store driver specific information as >> "blkio_cg_ priv_data"(in the current patch it is app_identifier) as Tejun >> said he doesn’t mind cgroup data structs carrying extra bits for stuff. > > I'd make it something more specific - lpfc_app_id or something along that > line. Note that there will be support in other drivers in all likelihood. Paolo