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Message-ID: <15994.1368438157@warthog.procyon.org.uk> Date: Mon, 13 May 2013 10:42:37 +0100 From: David Howells <dhowells@...hat.com> To: unlisted-recipients:; (no To-header on input) Cc: dhowells@...hat.com, Jiang Liu <liuj97@...il.com>, Andrew Morton <akpm@...ux-foundation.org>, Jiang Liu <jiang.liu@...wei.com>, David Rientjes <rientjes@...gle.com>, Wen Congyang <wency@...fujitsu.com>, Mel Gorman <mgorman@...e.de>, Minchan Kim <minchan@...nel.org>, KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>, Michal Hocko <mhocko@...e.cz>, James Bottomley <James.Bottomley@...senPartnership.com>, Sergei Shtylyov <sergei.shtylyov@...entembedded.com>, Mark Salter <msalter@...hat.com>, Jianguo Wu <wujianguo@...wei.com>, linux-mm@...ck.org, linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org, Geert Uytterhoeven <geert@...ux-m68k.org> Subject: Re: [PATCH v6, part3 02/16] mm: enhance free_reserved_area() to support poisoning memory with zero David Howells <dhowells@...hat.com> wrote: > Jiang Liu <liuj97@...il.com> wrote: > > > + free_reserved_area((void *)start, (void *)end, -1, "initrd"); > > Do you mean -1 or ULONG_MAX? No matter... It's a poison value, not an address. David -- 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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