Commit 855a3053 authored by Kirill A. Shutemov's avatar Kirill A. Shutemov Committed by Linus Torvalds

metag: handle pgtable_page_ctor() fail

Signed-off-by: default avatarKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: James Hogan <james.hogan@imgtec.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent f84c914b
...@@ -52,8 +52,12 @@ static inline pgtable_t pte_alloc_one(struct mm_struct *mm, ...@@ -52,8 +52,12 @@ static inline pgtable_t pte_alloc_one(struct mm_struct *mm,
{ {
struct page *pte; struct page *pte;
pte = alloc_pages(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO, 0); pte = alloc_pages(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO, 0);
if (pte) if (!pte)
pgtable_page_ctor(pte); return NULL;
if (!pgtable_page_ctor(pte)) {
__free_page(pte);
return NULL;
}
return pte; return pte;
} }
......
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