Messages in this thread | | | Date | Thu, 12 Mar 2009 09:59:51 +0530 | From | Bharata B Rao <> | Subject | Re: [RFC PATCH] cpuacct: per-cgroup utime/stime statistics - v1 |
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On Wed, Mar 11, 2009 at 09:04:34PM +0530, Balbir Singh wrote: > * KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> [2009-03-11 09:38:12]: > > > BTW, I'm not sure but don't we need special handling if > > CONFIG_VIRT_CPU_ACCOUNTING=y ? > > Good point. Bharata, with CONFIG_VIRT_CPU_ACCOUNTING, utime and stime > is accounted for within the architecture.
True, but as I replied to Kamezawa in the other thread, these architectures are still dependent on generic implementations of account_{system,user}_time() which feed to per-process and system-wide accounting. And this is where we have hooks for per-cgroup accounting. So I don't see why we need to handle these archs specially. Do I miss something ?
Regards, Bharata.
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