Quoting Pavel Emelyanov (xemul@xxxxxxxxxxxxx): > Currently on 64-bit arch the user_namespace is 2096 and when > being kmalloc-ed it resides on a 4k slab wasting 2003 bytes. > > If we allocate a separate cache for it and reduce the hash size > from 128 to 64 chains the packaging becomes *much* better - the Hey Pavel, I trust you've done some performance tests and found no regressions with a few hundred users? -serge _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
