Messages in this thread | | | Date | Thu, 3 Sep 2009 01:32:24 +0530 | Subject | Re: a room for blkio-cgroup in struct page_cgroup | From | Balbir Singh <> |
| |
2009/9/2 KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>: > Ryo Tsuruta wrote: >> Hi Kamezawa-san, >> >> As you wrote before (http://lkml.org/lkml/2009/7/22/65) >>> To be honest, what I expected in these days for people of blockio >>> cgroup is like following for getting room for themselves. >> <<snip>> >>> --- mmotm-2.6.31-Jul16.orig/include/linux/page_cgroup.h >>> +++ mmotm-2.6.31-Jul16/include/linux/page_cgroup.h >>> @@ -13,7 +13,7 @@ >>> struct page_cgroup { >>> unsigned long flags; >>> struct mem_cgroup *mem_cgroup; >>> - struct page *page; >>> + /* block io tracking will use extra unsigned long bytes */ >>> struct list_head lru; /* per cgroup LRU list */ >>> }; >> >> Have you already added a room for blkio_cgroup in struct page_cgroup? > No. >
The diff above is unclear, are you removing struct page from page_cgroup?
Balbir Singh -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |