On ke, 2017-07-26 at 14:26 +0100, Chris Wilson wrote: > We free objects in bulk after they wait for their RCU grace period. > Currently, we take struct_mutex and unbind all the objects. This can lead > to a long lock duration during which time those objects have their pages > unfreeable (i.e. the shrinker is prevented from reaping those pages). If > we only process a single object under the struct_mutex and then free the > pages, the number of objects locked away from the shrinker is minimal > and we allow regular clients better access to struct_mutex if they need > it. > > Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx> Regards, Joonas -- Joonas Lahtinen Open Source Technology Center Intel Corporation _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
