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Date: Thu, 10 Oct 2013 21:05:34 +0300 From: "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com> To: Andrew Morton <akpm@...ux-foundation.org>, Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com> Cc: linux-kernel@...r.kernel.org, linux-mm@...ck.org, linux-arch@...r.kernel.org, "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>, Richard Henderson <rth@...ddle.net>, Ivan Kokshaysky <ink@...assic.park.msu.ru>, Matt Turner <mattst88@...il.com> Subject: [PATCH 09/34] alpha: handle pgtable_page_ctor() fail Signed-off-by: Kirill A. Shutemov <kirill.shutemov@...ux.intel.com> Cc: Richard Henderson <rth@...ddle.net> Cc: Ivan Kokshaysky <ink@...assic.park.msu.ru> Cc: Matt Turner <mattst88@...il.com> --- arch/alpha/include/asm/pgalloc.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h index bc2a0daf2d..aab14a019c 100644 --- a/arch/alpha/include/asm/pgalloc.h +++ b/arch/alpha/include/asm/pgalloc.h @@ -72,7 +72,10 @@ pte_alloc_one(struct mm_struct *mm, unsigned long address) if (!pte) return NULL; page = virt_to_page(pte); - pgtable_page_ctor(page); + if (!pgtable_page_ctor(page)) { + __free_page(page); + return NULL; + } return page; } -- 1.8.4.rc3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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