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mm: thp: simplify the implementation of mk_huge_pmd()

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The implementation of mk_huge_pmd looks verbose, it could be just
simplified to one line code.

Signed-off-by: Yang Shi <yang.shi@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Yang Shi 2016-05-20 16:57:30 -07:00 committed by Linus Torvalds
parent f44666b046
commit 340a43bed6
1 changed files with 1 additions and 4 deletions
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5
mm/huge_memory.c
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@ -764,10 +764,7 @@ pmd_t maybe_pmd_mkwrite(pmd_t pmd, struct vm_area_struct *vma)
static inline pmd_t mk_huge_pmd(struct page *page, pgprot_t prot)
{
pmd_t entry;
entry = mk_pmd(page, prot);
entry = pmd_mkhuge(entry);
return entry;
return pmd_mkhuge(mk_pmd(page, prot));
}
static inline struct list_head *page_deferred_list(struct page *page)