diff options
Diffstat (limited to 'mm/huge_memory.c')
| -rw-r--r-- | mm/huge_memory.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 1d6977dc6b31..1343a7d88299 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -1042,11 +1042,6 @@ struct page *follow_devmap_pmd(struct vm_area_struct *vma, unsigned long addr, assert_spin_locked(pmd_lockptr(mm, pmd)); - /* FOLL_GET and FOLL_PIN are mutually exclusive. */ - if (WARN_ON_ONCE((flags & (FOLL_PIN | FOLL_GET)) == - (FOLL_PIN | FOLL_GET))) - return NULL; - if (flags & FOLL_WRITE && !pmd_write(*pmd)) return NULL; @@ -1205,11 +1200,6 @@ struct page *follow_devmap_pud(struct vm_area_struct *vma, unsigned long addr, if (flags & FOLL_WRITE && !pud_write(*pud)) return NULL; - /* FOLL_GET and FOLL_PIN are mutually exclusive. */ - if (WARN_ON_ONCE((flags & (FOLL_PIN | FOLL_GET)) == - (FOLL_PIN | FOLL_GET))) - return NULL; - if (pud_present(*pud) && pud_devmap(*pud)) /* pass */; else |