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memblock: fix missing comment of memblock_insert_region()

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There is no comment for parameter nid of memblock_insert_region().
This patch adds comment for it.

Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Tang Chen 2013-04-29 15:08:41 -07:00 committed by Linus Torvalds
parent 6056d619a8
commit 209ff86d61
1 changed files with 5 additions and 4 deletions
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9
mm/memblock.c
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@ -322,10 +322,11 @@ static void __init_memblock memblock_merge_regions(struct memblock_type *type)
/**
* memblock_insert_region - insert new memblock region
* @type: memblock type to insert into
* @idx: index for the insertion point
* @base: base address of the new region
* @size: size of the new region
* @type: memblock type to insert into
* @idx: index for the insertion point
* @base: base address of the new region
* @size: size of the new region
* @nid: node id of the new region
*
* Insert new memblock region [@base,@base+@size) into @type at @idx.
* @type must already have extra room to accomodate the new region.