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| author |   Ingo Molnar <mingo@kernel.org> | 2017-10-20 13:06:52 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-10-20 13:06:52 +0200 |
| commit | 967535223f9a8d95c187a8728480b569164cd4f4 (patch) | |
| tree | b68a403701555a747b25c903d8136d86a1a1c133 /mm/sparse.c | |
| parent | mm, x86/mm: Fix performance regression in get_user_pages_fast() (diff) | |
| parent | x86/mm: Limit mmap() of /dev/mem to valid physical addresses (diff) | |
| download | linux-dev-967535223f9a8d95c187a8728480b569164cd4f4.tar.xz linux-dev-967535223f9a8d95c187a8728480b569164cd4f4.zip | |
Merge branch 'x86/urgent' into x86/mm, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'mm/sparse.c')
| -rw-r--r-- | mm/sparse.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/mm/sparse.c b/mm/sparse.c index 7b4be3fd5cac..83b3bf6461af 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -65,14 +65,10 @@ static noinline struct mem_section __ref *sparse_index_alloc(int nid) unsigned long array_size = SECTIONS_PER_ROOT * sizeof(struct mem_section); - if (slab_is_available()) { - if (node_state(nid, N_HIGH_MEMORY)) - section = kzalloc_node(array_size, GFP_KERNEL, nid); - else - section = kzalloc(array_size, GFP_KERNEL); - } else { + if (slab_is_available()) + section = kzalloc_node(array_size, GFP_KERNEL, nid); + else section = memblock_virt_alloc_node(array_size, nid); - } return section; } @@ -630,7 +626,7 @@ void online_mem_sections(unsigned long start_pfn, unsigned long end_pfn) unsigned long pfn; for (pfn = start_pfn; pfn < end_pfn; pfn += PAGES_PER_SECTION) { - unsigned long section_nr = pfn_to_section_nr(start_pfn); + unsigned long section_nr = pfn_to_section_nr(pfn); struct mem_section *ms; /* onlining code should never touch invalid ranges */ |