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Diffstat (limited to 'arch/sparc64/mm/generic.c')
| -rw-r--r-- | arch/sparc64/mm/generic.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/sparc64/mm/generic.c b/arch/sparc64/mm/generic.c index 9a1ab1de3..c469c6062 100644 --- a/arch/sparc64/mm/generic.c +++ b/arch/sparc64/mm/generic.c @@ -18,14 +18,14 @@ static inline void forget_pte(pte_t page) if (pte_none(page)) return; if (pte_present(page)) { - unsigned long nr = pte_pagenr(page); - if (nr >= max_mapnr || PageReserved(mem_map+nr)) + struct page *ptpage = pte_page(page); + if ((!VALID_PAGE(ptpage)) || PageReserved(ptpage)) return; /* * free_page() used to be able to clear swap cache * entries. We may now have to do it manually. */ - free_page_and_swap_cache(mem_map+nr); + free_page_and_swap_cache(ptpage); return; } swap_free(pte_to_swp_entry(page)); |