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| author |   Yinghai Lu <yinghai@kernel.org> | 2010-08-25 13:39:16 -0700 |
|---|---|---|
| committer |   H. Peter Anvin <hpa@zytor.com> | 2010-08-27 11:10:54 -0700 |
| commit | edbe7d23b4482e7f33179290bcff3b1feae1c5f3 (patch) | |
| tree | 2bf55fc2cb94e32fdd79018e9e04b55cbe8d49d9 /include/linux/mm.h | |
| parent | x86, memblock: Add memblock_x86_register_active_regions() and memblock_x86_hole_size() (diff) | |
| download | linux-dev-edbe7d23b4482e7f33179290bcff3b1feae1c5f3.tar.xz linux-dev-edbe7d23b4482e7f33179290bcff3b1feae1c5f3.zip | |
memblock: Add find_memory_core_early()
According to node range in early_node_map[] with __memblock_find_in_range
to find free range.
Will be used by memblock_x86_find_in_range_node()
memblock_x86_find_in_range_node will be used to find right buffer for NODE_DATA
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'include/linux/mm.h')
| -rw-r--r-- | include/linux/mm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index a2b48041b910..993e85f0afcb 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1164,6 +1164,8 @@ extern void free_bootmem_with_active_regions(int nid, unsigned long max_low_pfn); int add_from_early_node_map(struct range *range, int az, int nr_range, int nid); +u64 __init find_memory_core_early(int nid, u64 size, u64 align, + u64 goal, u64 limit); void *__alloc_memory_core_early(int nodeid, u64 size, u64 align, u64 goal, u64 limit); typedef int (*work_fn_t)(unsigned long, unsigned long, void *); |