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Date: Mon, 21 Mar 2011 15:01:14 -0700 From: Tony Luck <tony.luck@...el.com> To: Seiji Aguchi <seiji.aguchi@....com> Cc: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, David Woodhouse <dwmw2@...radead.org>, Marco Stornelli <marco.stornelli@...il.com>, Artem Bityutskiy <Artem.Bityutskiy@...ia.com>, KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>, Andrew Morton <akpm@...ux-foundation.org>, Linus Torvalds <torvalds@...ux-foundation.org> Subject: Re: [RFC] pstore: Don't use persistent store for normal shutdown On Mon, Mar 21, 2011 at 2:47 PM, Seiji Aguchi <seiji.aguchi@....com> wrote: > I think we should introduce a tunable parameter specifying how much data stores into persistent > ram when normal shutdown happens. Currently pstore has a /sys/fs/pstore hook to change the amount of data saved. Christoph Hellwig convinced me that a mount option would be better, so there is a patch pending to change this: http://marc.info/?l=linux-fsdevel&m=130048763005234&w=2 I can add more options easily (apart from thinking of good names for the options :-) But this is beginning to feel over engineered ... I think I'll wait to see if there are some other (better) ideas before I rush to do this. -Tony -- 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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