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memblock: Implement memblock_add_node()

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Implement memblock_add_node() which can add a new memblock memory
region with specific node ID.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Yinghai Lu <yinghai@kernel.org>
This commit is contained in:
Tejun Heo 2011-12-08 10:22:08 -08:00
commit 7fb0bc3f06
2 changed files with 14 additions and 7 deletions
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include/linux/memblock.h
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@ -52,6 +52,7 @@ int memblock_free_reserved_regions(void);
int memblock_reserve_reserved_regions(void);
void memblock_allow_resize(void);
int memblock_add_node(phys_addr_t base, phys_addr_t size, int nid);
int memblock_add(phys_addr_t base, phys_addr_t size);
int memblock_remove(phys_addr_t base, phys_addr_t size);
int memblock_free(phys_addr_t base, phys_addr_t size);