linux-kernel - Re: [PATCH 1/3] mm, sparse: allocate bootmem without panicing in sparse_mem_maps_populate

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Message-ID: <alpine.DEB.2.00.1212271422280.18214@chino.kir.corp.google.com>
Date:	Thu, 27 Dec 2012 14:23:03 -0800 (PST)
From:	David Rientjes <rientjes@...gle.com>
To:	Sasha Levin <sasha.levin@...cle.com>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Johannes Weiner <hannes@...xchg.org>,
	Michal Hocko <mhocko@...e.cz>,
	Gavin Shan <shangw@...ux.vnet.ibm.com>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] mm, sparse: allocate bootmem without panicing in
 sparse_mem_maps_populate_node

On Sun, 23 Dec 2012, Sasha Levin wrote:

> diff --git a/mm/sparse.c b/mm/sparse.c
> index 6b5fb76..72a0db6 100644
> --- a/mm/sparse.c
> +++ b/mm/sparse.c
> @@ -401,7 +401,7 @@ void __init sparse_mem_maps_populate_node(struct page **map_map,
>  	}
>  
>  	size = PAGE_ALIGN(size);
> -	map = __alloc_bootmem_node_high(NODE_DATA(nodeid), size * map_count,
> +	map = __alloc_bootmem_node_high_nopanic(NODE_DATA(nodeid), size * map_count,
>  					 PAGE_SIZE, __pa(MAX_DMA_ADDRESS));
>  	if (map) {
>  		for (pnum = pnum_begin; pnum < pnum_end; pnum++) {

What tree is this series based on?  There's no 
__alloc_bootmem_node_high_nopanic() either in 3.8-rc1 nor in linux-next.
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