Messages in this thread Patch in this message | | | From | Minchan Kim <> | Subject | [PATCH 1/3] mips: zero out pg_data_t when it's allocated | Date | Tue, 24 Jul 2012 10:10:33 +0900 |
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This patch is ready for next patch which try to remove zero-out of pg_data_t in core MM part. At a glance, all archs except this part already have done it so this patch makes consistent with other archs.
Cc: Ralf Baechle <ralf@linux-mips.org> Cc: linux-mips@linux-mips.org Signed-off-by: Minchan Kim <minchan@kernel.org> --- arch/mips/sgi-ip27/ip27-memory.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c index b105eca..cd8fcab 100644 --- a/arch/mips/sgi-ip27/ip27-memory.c +++ b/arch/mips/sgi-ip27/ip27-memory.c @@ -401,6 +401,7 @@ static void __init node_mem_init(cnodeid_t node) * Allocate the node data structures on the node first. */ __node_data[node] = __va(slot_freepfn << PAGE_SHIFT); + memset(__node_data[node], 0, PAGE_SIZE); NODE_DATA(node)->bdata = &bootmem_node_data[node]; NODE_DATA(node)->node_start_pfn = start_pfn; -- 1.7.9.5
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