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| author | Ingo Molnar <mingo@kernel.org> | 2017-11-10 08:05:30 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-11-10 08:05:30 +0100 |
| commit | d04fdafc066fed10cc9610b2f36f1d0ff0327864 (patch) | |
| tree | f3365e4bf1064737a36e5488641a14e54fc173bc /mm | |
| parent | 7980f029d05d8a3b4634aa6952e1ec51bce9431f (diff) | |
| parent | c5e260890d5fd6687287f2b532c738a359a61a82 (diff) | |
| download | talos-obmc-linux-d04fdafc066fed10cc9610b2f36f1d0ff0327864.tar.gz talos-obmc-linux-d04fdafc066fed10cc9610b2f36f1d0ff0327864.zip | |
Merge branch 'x86/mm' into x86/asm, to merge branches
Most of x86/mm is already in x86/asm, so merge the rest too.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page_alloc.c | 10 | ||||
| -rw-r--r-- | mm/sparse.c | 10 |
2 files changed, 10 insertions, 10 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 8dfd13f724d9..77e4d3c5c57b 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5646,16 +5646,6 @@ void __init sparse_memory_present_with_active_regions(int nid) unsigned long start_pfn, end_pfn; int i, this_nid; -#ifdef CONFIG_SPARSEMEM_EXTREME - if (!mem_section) { - unsigned long size, align; - - size = sizeof(struct mem_section) * NR_SECTION_ROOTS; - align = 1 << (INTERNODE_CACHE_SHIFT); - mem_section = memblock_virt_alloc(size, align); - } -#endif - for_each_mem_pfn_range(i, nid, &start_pfn, &end_pfn, &this_nid) memory_present(this_nid, start_pfn, end_pfn); } diff --git a/mm/sparse.c b/mm/sparse.c index 044138852baf..60805abf98af 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -207,6 +207,16 @@ void __init memory_present(int nid, unsigned long start, unsigned long end) { unsigned long pfn; +#ifdef CONFIG_SPARSEMEM_EXTREME + if (unlikely(!mem_section)) { + unsigned long size, align; + + size = sizeof(struct mem_section) * NR_SECTION_ROOTS; + align = 1 << (INTERNODE_CACHE_SHIFT); + mem_section = memblock_virt_alloc(size, align); + } +#endif + start &= PAGE_SECTION_MASK; mminit_validate_memmodel_limits(&start, &end); for (pfn = start; pfn < end; pfn += PAGES_PER_SECTION) { |
