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Date: Tue, 9 Apr 2013 13:12:03 -0400 From: Vivek Goyal <vgoyal@...hat.com> To: "H. Peter Anvin" <hpa@...or.com> Cc: Yinghai Lu <yinghai@...nel.org>, Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>, WANG Chao <chaowang@...hat.com>, "Eric W. Biederman" <ebiederm@...ssion.com>, linux-kernel@...r.kernel.org Subject: Re: [PATCH v3 3/4] x86, kdump: Change crashkernel_high/low= to crashkernel=;high/low On Tue, Apr 09, 2013 at 09:49:28AM -0700, H. Peter Anvin wrote: > On 04/09/2013 09:47 AM, Vivek Goyal wrote: > > On Tue, Apr 09, 2013 at 08:00:57AM -0700, H. Peter Anvin wrote: > >> Please, no semicolons. We already have established syntax for suboptions (option=suboption,suboption,...) and suboptions with parameters (option=suboption:value,...) > > > > Ok, to understand it better, so crashkernel= will look as follows? > > > > crashkernel=suboption[,suboption[,....]][@offset] > > > > A suboption can be. > > > > - A memory value (128[KMG]) > > - A range with value (range:size) > > - Or a property influencing memory allocation behavior (e.g high or low) > > > > If yes, sounds good. > > > > Sorry, I don't quite grok @offset and range:size here. And @offset means that reserve memory at a particular offset, if available. Thanks Vivek -- 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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