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Date: Fri, 28 Dec 2012 10:10:29 +0900 From: Kamezawa Hiroyuki <kamezawa.hiroyu@...fujitsu.com> To: Sha Zhengju <handai.szj@...il.com> CC: linux-kernel@...r.kernel.org, cgroups@...r.kernel.org, linux-mm@...ck.org, mhocko@...e.cz, akpm@...ux-foundation.org, gthelen@...gle.com, fengguang.wu@...el.com, glommer@...allels.com, Sha Zhengju <handai.szj@...bao.com> Subject: Re: [PATCH V3 8/8] memcg: Document cgroup dirty/writeback memory statistics (2012/12/26 2:28), Sha Zhengju wrote: > From: Sha Zhengju <handai.szj@...bao.com> > > Signed-off-by: Sha Zhengju <handai.szj@...bao.com> I don't think your words are bad but it may be better to sync with meminfo's text. > --- > Documentation/cgroups/memory.txt | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/Documentation/cgroups/memory.txt b/Documentation/cgroups/memory.txt > index addb1f1..2828164 100644 > --- a/Documentation/cgroups/memory.txt > +++ b/Documentation/cgroups/memory.txt > @@ -487,6 +487,8 @@ pgpgin - # of charging events to the memory cgroup. The charging > pgpgout - # of uncharging events to the memory cgroup. The uncharging > event happens each time a page is unaccounted from the cgroup. > swap - # of bytes of swap usage > +dirty - # of bytes of file cache that are not in sync with the disk copy. > +writeback - # of bytes of file/anon cache that are queued for syncing to disk. > inactive_anon - # of bytes of anonymous memory and swap cache memory on > LRU list. > active_anon - # of bytes of anonymous and swap cache memory on active > Documentation/filesystems/proc.txt Dirty: Memory which is waiting to get written back to the disk Writeback: Memory which is actively being written back to the disk even if others are not ;( Thanks, -Kame -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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