Re: [PATCH RFC 2/5] mm: memcg/percpu: account percpu memory to memory cgroups

2020-05-27 Thread Dennis Zhou
On Tue, May 19, 2020 at 01:18:03PM -0700, Roman Gushchin wrote: > Percpu memory is becoming more and more widely used by various > subsystems, and the total amount of memory controlled by the percpu > allocator can make a good part of the total memory. > > As an example, bpf maps can consume a

Re: [PATCH RFC 2/5] mm: memcg/percpu: account percpu memory to memory cgroups

2020-05-26 Thread Tejun Heo
On Tue, May 19, 2020 at 01:18:03PM -0700, Roman Gushchin wrote: > Percpu memory is becoming more and more widely used by various > subsystems, and the total amount of memory controlled by the percpu > allocator can make a good part of the total memory. > > As an example, bpf maps can consume a