Messages in this thread | | | Date | Wed, 4 Mar 2009 17:46:35 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: [PATCH] remove rq->lock from cpuacct cgroup v2 |
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On Wed, 4 Mar 2009 17:20:05 +0900 KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> wrote:
> On Wed, 4 Mar 2009 13:24:43 +0530 > Bharata B Rao <bharata.rao@gmail.com> wrote: > At first, generic per-cpu counter sounds interesting but to be honest, > some special handling is used for cpuacct based on its characteristic. > > - Writer works under non-preemptable context. > - There is only one writer. > If utime/stime updates works on above context, using the same code will be good.
I don't use any cpuacct structure specific in routines... If you want me to rewrite it, I'll do. please request what you want.
Thanks, -Kame
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