diff options
Diffstat (limited to 'arch/x86/mm')
| -rw-r--r-- | arch/x86/mm/gup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c index 6d5eb5900372..d8a798d8bf50 100644 --- a/arch/x86/mm/gup.c +++ b/arch/x86/mm/gup.c @@ -102,7 +102,6 @@ static noinline int gup_pte_range(pmd_t pmd, unsigned long addr, return 0; } - page = pte_page(pte); if (pte_devmap(pte)) { pgmap = get_dev_pagemap(pte_pfn(pte), pgmap); if (unlikely(!pgmap)) { @@ -115,6 +114,7 @@ static noinline int gup_pte_range(pmd_t pmd, unsigned long addr, return 0; } VM_BUG_ON(!pfn_valid(pte_pfn(pte))); + page = pte_page(pte); get_page(page); put_dev_pagemap(pgmap); SetPageReferenced(page); |