Hello, KAME. On Thu, Jun 28, 2012 at 01:04:16PM +0900, Kamezawa Hiroyuki wrote: > >I still wish it's folded into CONFIG_MEMCG and conditionalized just on > >CONFIG_SWAP tho. > > > > In old days, memsw controller was not very stable. So, we devided the config. > And, it makes size of memory for swap-device double (adds 2bytes per swapent.) > That is the problem. I see. Do you think it's now reasonable to drop the separate config option? Having memcg enabled but swap unaccounted sounds half-broken to me. > IIRC...at that time, we made decision, cgroup has no feature to > 'create files dynamically'. Then, we made it in static, decision was done > at compile time and ignores "do_swap_account". > > Now, IIUC, we have the feature. So, it's may be a time to create the file > with regard to "do_swap_account", making decision at boot time. Heh, yeah, maybe I'm confused about how it happened. Anyways, let's get it fixed. Thanks! -- tejun -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>