Commit 5de1423d authored Nov 14, 2013 by Kirill A. Shutemov Committed by Linus Torvalds Nov 15, 2013

hexagon: handle pgtable_page_ctor() fail



Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Richard Kuo <rkuo@codeaurora.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 3b9cf77d

arch/hexagon/include/asm/pgalloc.h

+6 −4

Original line number	Diff line number	Diff line
		@@ -65,10 +65,12 @@ static inline struct page pte_alloc_one(struct mm_struct mm,
		struct page *pte;

		pte = alloc_page(GFP_KERNEL \| __GFP_REPEAT \| __GFP_ZERO);

		if (pte)
		pgtable_page_ctor(pte);

		if (!pte)
		return NULL;
		if (!pgtable_page_ctor(pte)) {
		__free_page(pte);
		return NULL;
		}
		return pte;
		}