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Date: Tue, 29 Jan 2013 08:26:56 +0100 From: Richard Cochran <richardcochran@...il.com> To: Andrew Morton <akpm@...ux-foundation.org> Cc: Kyungsik Lee <kyungsik.lee@....com>, Russell King <linux@....linux.org.uk>, Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>, "H. Peter Anvin" <hpa@...or.com>, Michal Marek <mmarek@...e.cz>, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, linux-kbuild@...r.kernel.org, x86@...nel.org, Nitin Gupta <nitingupta910@...il.com>, Richard Purdie <rpurdie@...nedhand.com>, Josh Triplett <josh@...htriplett.org>, Joe Millenbach <jmillenbach@...il.com>, Albin Tonnerre <albin.tonnerre@...e-electrons.com>, hyojun.im@....com, chan.jeong@....com, gunho.lee@....com, minchan.kim@....com, namhyung.kim@....com, raphael.andy.lee@...il.com, CE Linux Developers List <celinux-dev@...ts.celinuxforum.org> Subject: Re: [RFC PATCH 0/4] Add support for LZ4-compressed kernels On Mon, Jan 28, 2013 at 02:25:10PM -0800, Andrew Morton wrote: > > It's a lot of code for a 50ms boot-time improvement. Does anyone have > any opinions on whether or not the benefits are worth the cost? In the embedded space, quick boot is a really important feature to have. Many people resort to awful hacks in order to improve boot time, and so I would welcome this option. I have seen arm systems that boot in 300 ms. I would say that 50 ms is maybe not such a small improvement after all. Thanks, Richard -- 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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