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Date: Sun, 09 May 2010 21:31:51 -0700 From: Yinghai <yinghai.lu@...cle.com> To: Benjamin Herrenschmidt <benh@...nel.crashing.org> CC: Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>, "H. Peter Anvin" <hpa@...or.com>, Andrew Morton <akpm@...ux-foundation.org>, David Miller <davem@...emloft.net>, Linus Torvalds <torvalds@...ux-foundation.org>, Johannes Weiner <hannes@...xchg.org>, linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org Subject: Re: [PATCH 07/22] lmb: Add lmb_to_bootmem() On 05/09/2010 08:13 PM, Benjamin Herrenschmidt wrote: > On Sat, 2010-05-08 at 08:17 -0700, Yinghai Lu wrote: >> lmb_to_bootmem() will reserve lmb.reserved.region in bootmem after bootmem is >> set up. >> >> We can use it to with all arches that support lmb later. > > This is clumsy. Doesn't work with NUMA either. Also, it works NUMA. for x86 we managed to call that one time from 2.6.34-rc1. (still called early_res_to_bootmem(). http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=1842f90cc98625d4d9bf8f8b927f17705ceb4e9c > reserve_bootmem_generic() only exists on x86 afaik. previous patch add weak version [PATCH 06/22] bootmem, x86: Add weak version of reserve_bootmem_generic YH -- 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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