Commit 8f43123d authored by Kirill A. Shutemov's avatar Kirill A. Shutemov Committed by Linus Torvalds

xtensa: handle pgtable_page_ctor() fail

Signed-off-by: default avatarKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Chris Zankel <chris@zankel.net>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent cecbd1b5
...@@ -58,7 +58,10 @@ static inline pgtable_t pte_alloc_one(struct mm_struct *mm, ...@@ -58,7 +58,10 @@ static inline pgtable_t pte_alloc_one(struct mm_struct *mm,
if (!pte) if (!pte)
return NULL; return NULL;
page = virt_to_page(pte); page = virt_to_page(pte);
pgtable_page_ctor(page); if (!pgtable_page_ctor(page)) {
kmem_cache_free(pgtable_cache, pte);
return NULL;
}
return page; return page;
} }
......
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