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Date: Sun, 23 Dec 2012 15:15:06 -0500 From: Sasha Levin <sasha.levin@...cle.com> To: rientjes@...gle.com, Andrew Morton <akpm@...ux-foundation.org>, Johannes Weiner <hannes@...xchg.org>, Michal Hocko <mhocko@...e.cz>, Gavin Shan <shangw@...ux.vnet.ibm.com>, Sasha Levin <sasha.levin@...cle.com>, linux-mm@...ck.org, linux-kernel@...r.kernel.org Subject: [PATCH 1/3] mm, sparse: allocate bootmem without panicing in sparse_mem_maps_populate_node __alloc_bootmem_node_high() would panic if it failed allocating, so the fallback would never get reached. Switch to using __alloc_bootmem_node_high_nopanic(). Signed-off-by: Sasha Levin <sasha.levin@...cle.com> --- mm/sparse.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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++) { -- 1.8.0 -- 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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