Messages in this thread | | | Date | Thu, 26 Aug 2010 09:13:46 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: [PATCH 1/5] cgroup: do ID allocation under css allocator. |
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On Wed, 25 Aug 2010 19:45:00 +0530 Balbir Singh <balbir@linux.vnet.ibm.com> wrote:
> * KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> [2010-08-25 17:06:40]: > > > From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> > > > > Now, css'id is allocated after ->create() is called. But to make use of ID > > in ->create(), it should be available before ->create(). > > > > In another thinking, considering the ID is tightly coupled with "css", > > it should be allocated when "css" is allocated. > > This patch moves alloc_css_id() to css allocation routine. Now, only 2 subsys, > > memory and blkio are useing ID. (To support complicated hierarchy walk.) > ^^^^ typo > > > > ID will be used in mem cgroup's ->create(), later. > > > > Note: > > If someone changes rules of css allocation, ID allocation should be moved too. > > > > What rules? could you please elaborate? > See Paul Menage's mail. He said "allocating css object under kernel/cgroup.c will make kernel/cgroup.c cleaner." But it seems too big for my purpose.
> Seems cleaner, may be we need to update cgroups.txt?
Hmm. will look into.
Thanks, -Kame
> > -- > Three Cheers, > Balbir > > -- > To unsubscribe, send a message with 'unsubscribe linux-mm' in > the body to majordomo@kvack.org. For more info on Linux MM, > see: http://www.linux-mm.org/ . > Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a> > >
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