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| author | Christoph Hellwig | 2017-12-29 08:53:58 +0100 |
|---|---|---|
| committer | Dan Williams | 2018-01-08 20:46:23 +0100 |
| commit | a8fc357b2875da8732c91eb085862a0648d82767 (patch) | |
| tree | f0c78fe50e93716475f91968dcbba9ff0d3166b4 /include/linux/mm.h | |
| parent | mm: pass the vmem_altmap to memmap_init_zone (diff) | |
| download | kernel-qcow2-linux-a8fc357b2875da8732c91eb085862a0648d82767.tar.gz kernel-qcow2-linux-a8fc357b2875da8732c91eb085862a0648d82767.tar.xz kernel-qcow2-linux-a8fc357b2875da8732c91eb085862a0648d82767.zip | |
mm: split altmap memory map allocation from normal case
No functional changes, just untangling the call chain and document
why the altmap is passed around the hotplug code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'include/linux/mm.h')
| -rw-r--r-- | include/linux/mm.h | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index fd01135324b6..09637c353de0 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2547,13 +2547,8 @@ pmd_t *vmemmap_pmd_populate(pud_t *pud, unsigned long addr, int node); pte_t *vmemmap_pte_populate(pmd_t *pmd, unsigned long addr, int node); void *vmemmap_alloc_block(unsigned long size, int node); struct vmem_altmap; -void *__vmemmap_alloc_block_buf(unsigned long size, int node, - struct vmem_altmap *altmap); -static inline void *vmemmap_alloc_block_buf(unsigned long size, int node) -{ - return __vmemmap_alloc_block_buf(size, node, NULL); -} - +void *vmemmap_alloc_block_buf(unsigned long size, int node); +void *altmap_alloc_block_buf(unsigned long size, struct vmem_altmap *altmap); void vmemmap_verify(pte_t *, int, unsigned long, unsigned long); int vmemmap_populate_basepages(unsigned long start, unsigned long end, int node); |