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Commit 96da3a62 authored by Kirill A. Shutemov's avatar Kirill A. Shutemov Committed by Linus Torvalds
Browse files

score: handle pgtable_page_ctor() fail 



Signed-off-by: default avatarKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Chen Liqin <liqin.chen@sunplusct.com>
Acked-by: default avatarLennox Wu <lennox.wu@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent e89cfa58

arch/score/include/asm/pgalloc.h

+6 −3
Original line number Original line Diff line number Diff line
@@ -54,9 +54,12 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm, 
	struct page *pte;

	struct page *pte;





	pte = alloc_pages(GFP_KERNEL | __GFP_REPEAT, PTE_ORDER);

	pte = alloc_pages(GFP_KERNEL | __GFP_REPEAT, PTE_ORDER);

	if (pte) {

	if (!pte)

		return NULL;

	clear_highpage(pte);

	clear_highpage(pte);

		pgtable_page_ctor(pte);

	if (!pgtable_page_ctor(pte)) {

		__free_page(pte);

		return NULL;

	}

	}

	return pte;

	return pte;

}

}