Commit 8abe7346 authored by Kirill A. Shutemov's avatar Kirill A. Shutemov Committed by Linus Torvalds

microblaze: add missing pgtable_page_ctor/dtor calls

It will fix NR_PAGETABLE accounting.  It's also required if the arch is
going ever support split ptl.
Signed-off-by: default avatarKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Michal Simek <monstr@monstr.eu>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 390f44e2
...@@ -122,8 +122,13 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm, ...@@ -122,8 +122,13 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm,
#endif #endif
ptepage = alloc_pages(flags, 0); ptepage = alloc_pages(flags, 0);
if (ptepage) if (!ptepage)
return NULL;
clear_highpage(ptepage); clear_highpage(ptepage);
if (!pgtable_page_ctor(ptepage)) {
__free_page(ptepage);
return NULL;
}
return ptepage; return ptepage;
} }
...@@ -158,8 +163,9 @@ extern inline void pte_free_slow(struct page *ptepage) ...@@ -158,8 +163,9 @@ extern inline void pte_free_slow(struct page *ptepage)
__free_page(ptepage); __free_page(ptepage);
} }
extern inline void pte_free(struct mm_struct *mm, struct page *ptepage) static inline void pte_free(struct mm_struct *mm, struct page *ptepage)
{ {
pgtable_page_dtor(ptepage);
__free_page(ptepage); __free_page(ptepage);
} }
......
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