Quoting Tvrtko Ursulin (2019-12-16 12:07:01) > From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> > > Expose a list of clients with open file handles in sysfs. > > This will be a basis for a top-like utility showing per-client and per- > engine GPU load. > > Currently we only expose each client's pid and name under opaque numbered > directories in /sys/class/drm/card0/clients/. > > For instance: > > /sys/class/drm/card0/clients/3/name: Xorg > /sys/class/drm/card0/clients/3/pid: 5664 > > v2: > Chris Wilson: > * Enclose new members into dedicated structs. > * Protect against failed sysfs registration. > > v3: > * sysfs_attr_init. > > v4: > * Fix for internal clients. > > v5: > * Use cyclic ida for client id. (Chris) I think we are now in the age of xa_alloc_cyclic(). At least the immediate benefit is that we don't have to worry about the ida locking. -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
