On Wed, Mar 20, 2024 at 04:27:45PM -0400, Johannes Weiner wrote: > CONFIG_MEMCG_KMEM used to be a user-visible option for whether slab > tracking is enabled. It has been default-enabled and equivalent to > CONFIG_MEMCG for almost a decade. We've only grown more kernel memory > accounting sites since, and there is no imaginable cgroup usecase > going forward that wants to track user pages but not the multitude of > user-drivable kernel allocations. I totally support it. I believe one of the reasons for it to exist was SLOB, which hasn't been supporting the slab memory accounting. No such reasons anymore. Acked-by: Roman Gushchin <roman.gushchin@xxxxxxxxx> Thanks!
