> -----Original Message----- > From: linux-nfs-owner@xxxxxxxxxxxxxxx [mailto:linux-nfs-owner@xxxxxxxxxxxxxxx] On Behalf Of Boaz > Harrosh > Sent: Wednesday, December 07, 2011 10:09 PM > To: Peng, Tao > Cc: bergwolf@xxxxxxxxx; bhalevy@xxxxxxxxxx; Trond.Myklebust@xxxxxxxxxx; linux-nfs@xxxxxxxxxxxxxxx > Subject: Re: [PATCH-RESEND 4/4] pnfsblock: do not ask for layout in pg_init > > On 12/02/2011 06:59 AM, tao.peng@xxxxxxx wrote: > >> > > I'm sorry but I don't get it... How do you count the first contiguous > > chunk in .pg_init? All you know at .pg_init is an empty io desc and > > an nfs page. Are you going to scan the radix tree and find the next > > page that write_cache_pages is going to flush out? I don't really > > think anyone will agree on it... Please look into the second part of > > your solution and then you'll see why I am worried that it may never > > get done.> > > Best Regards, > > Tao > > > > Rrrr, one thing I cannot do is make some one understand. > > I guess I'll have to do it my self. It's so simple I'm go'ne cry. > > I have more pressed things on my plate then fix broken blocks servers > but you are forcing my hands. The last code you sent is not acceptable > because it is totally not usable by objects and files (segments). > > Give me a week. Not that it should take longer then an hour but > because I have burning matters to attend to first. > OK. Let's wait and see your patches. I'd be really interested in how you count pages in pg_init where the page list doesn't even exist. And please don't disappoint me with some wild guess via npages. Tao > Boaz > > >> Boaz > >> -- > >> To unsubscribe from this list: send the line "unsubscribe linux-nfs" in > >> the body of a message to majordomo@xxxxxxxxxxxxxxx > >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-nfs" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html ��.n��������+%������w��{.n�����{��w���jg��������ݢj����G�������j:+v���w�m������w�������h�����٥