diff options
Diffstat (limited to 'mm/vmalloc.c')
| -rw-r--r-- | mm/vmalloc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c index fa1825cf13cb..5e269765466a 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -45,8 +45,12 @@ static inline void free_area_pte(pmd_t * pmd, unsigned long address, unsigned lo if (pte_none(page)) continue; if (pte_present(page)) { - struct page *ptpage = pte_page(page); - if (VALID_PAGE(ptpage) && (!PageReserved(ptpage))) + struct page *ptpage; + unsigned long pfn = pte_pfn(page); + if (!pfn_valid(pfn)) + continue; + ptpage = pfn_to_page(pfn); + if (!PageReserved(ptpage)) __free_page(ptpage); continue; } |