| From | "Kirill A. Shutemov" <> | Subject | [PATCH 14/34] cris: handle pgtable_page_ctor() fail | Date | Thu, 10 Oct 2013 21:05:39 +0300 |
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Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Mikael Starvik <starvik@axis.com> Cc: Jesper Nilsson <jesper.nilsson@axis.com> --- arch/cris/include/asm/pgalloc.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/cris/include/asm/pgalloc.h b/arch/cris/include/asm/pgalloc.h index d9504d38c2..235ece437d 100644 --- a/arch/cris/include/asm/pgalloc.h +++ b/arch/cris/include/asm/pgalloc.h @@ -34,7 +34,10 @@ static inline pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long addres pte = alloc_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, 0); if (!pte) return NULL; - pgtable_page_ctor(pte); + if (!pgtable_page_ctor(pte)) { + __free_page(pte); + return NULL; + } return pte; } -- 1.8.4.rc3
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