CC: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> CC: Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx> Andrew Morton wrote: > (cc containers@xxxxxxxxxxxxxx) > > On Thu, 13 Nov 2008 17:42:01 +0100 Jan Blunck <jblunck@xxxxxxx> wrote: > >> When increasing NR_CPUS to 4096 the size of struct mem_cgroup is growing to >> 507904 bytes per instance on x86_64. This patch changes the allocation of >> struct mem_cgroup_stat_cpu to be based on the number of configured CPUs during >> boot time. The init_mem_cgroup still is that huge since it stays statically >> allocated and therefore uses the compile-time maximum. >> I think you can just remove init_mem_cgroup, because memcg doesn't require early initialization (when kmalloc is not avaiable), and I found init_mem_cgroup is not treated specially after greping 'init_mem_cgroup' in the code. _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
