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Date: Mon, 6 Aug 2007 07:36:17 +0200 From: Ingo Molnar <mingo@...e.hu> To: Theodore Tso <tytso@....edu>, Linus Torvalds <torvalds@...ux-foundation.org>, Jakob Oestergaard <jakob@...hought.net>, Jeff Garzik <jeff@...zik.org>, miklos@...redi.hu, akpm@...ux-foundation.org, neilb@...e.de, dgc@....com, tomoki.sekiyama.qu@...achi.com, Peter Zijlstra <a.p.zijlstra@...llo.nl>, linux-mm@...ck.org, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, nikita@...sterfs.com, trond.myklebust@....uio.no, yingchao.zhou@...il.com, richard@....demon.co.uk, david@...g.hm Subject: Re: [patch] implement smarter atime updates support, v2 * Theodore Tso <tytso@....edu> wrote: > On Sun, Aug 05, 2007 at 09:28:38PM +0200, Ingo Molnar wrote: > > > > added the relatime_interval sysctl that allows the changing of the > > atime update frequency. (default: 1 day / 86400 seconds) > > What if you specify the interval as a per-mount option? i.e., > > mount -o relatime=86400 /dev/sda2 /u1 > > If you had this, I don't think we would need the sysctl tuning > parameter. it's much more flexible if there are _more_ options available. People can thus make use of the feature earlier, use it even on distros that dont support it yet, etc. Ingo - 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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