Commit 3b5b51c1 authored Nov 14, 2013 by Kirill A. Shutemov Committed by Linus Torvalds Nov 15, 2013

mips: handle pgtable_page_ctor() fail



Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 855a3053

arch/mips/include/asm/pgalloc.h

+6 −3

Original line number	Diff line number	Diff line
		@@ -80,9 +80,12 @@ static inline struct page pte_alloc_one(struct mm_struct mm,
		struct page *pte;

		pte = alloc_pages(GFP_KERNEL \| __GFP_REPEAT, PTE_ORDER);
		if (pte) {
		if (!pte)
		return NULL;
		clear_highpage(pte);
		pgtable_page_ctor(pte);
		if (!pgtable_page_ctor(pte)) {
		__free_page(pte);
		return NULL;
		}
		return pte;
		}