diff options
Diffstat (limited to 'mm/mmap.c')
| -rw-r--r-- | mm/mmap.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index 09c563c95112..8f92cf10b656 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -80,7 +80,7 @@ core_param(ignore_rlimit_data, ignore_rlimit_data, bool, 0644); /* Update vma->vm_page_prot to reflect vma->vm_flags. */ void vma_set_page_prot(struct vm_area_struct *vma) { - unsigned long vm_flags = vma->vm_flags; + vm_flags_t vm_flags = vma->vm_flags; pgprot_t vm_page_prot; vm_page_prot = vm_pgprot_modify(vma->vm_page_prot, vm_flags); @@ -228,12 +228,12 @@ static inline unsigned long round_hint_to_min(unsigned long hint) return hint; } -bool mlock_future_ok(struct mm_struct *mm, unsigned long flags, +bool mlock_future_ok(struct mm_struct *mm, vm_flags_t vm_flags, unsigned long bytes) { unsigned long locked_pages, limit_pages; - if (!(flags & VM_LOCKED) || capable(CAP_IPC_LOCK)) + if (!(vm_flags & VM_LOCKED) || capable(CAP_IPC_LOCK)) return true; locked_pages = bytes >> PAGE_SHIFT; @@ -1207,7 +1207,7 @@ out: return ret; } -int vm_brk_flags(unsigned long addr, unsigned long request, unsigned long flags) +int vm_brk_flags(unsigned long addr, unsigned long request, vm_flags_t vm_flags) { struct mm_struct *mm = current->mm; struct vm_area_struct *vma = NULL; @@ -1224,7 +1224,7 @@ int vm_brk_flags(unsigned long addr, unsigned long request, unsigned long flags) return 0; /* Until we need other flags, refuse anything except VM_EXEC. */ - if ((flags & (~VM_EXEC)) != 0) + if ((vm_flags & (~VM_EXEC)) != 0) return -EINVAL; if (mmap_write_lock_killable(mm)) @@ -1239,7 +1239,7 @@ int vm_brk_flags(unsigned long addr, unsigned long request, unsigned long flags) goto munmap_failed; vma = vma_prev(&vmi); - ret = do_brk_flags(&vmi, vma, addr, len, flags); + ret = do_brk_flags(&vmi, vma, addr, len, vm_flags); populate = ((mm->def_flags & VM_LOCKED) != 0); mmap_write_unlock(mm); userfaultfd_unmap_complete(mm, &uf); @@ -1444,7 +1444,7 @@ static vm_fault_t special_mapping_fault(struct vm_fault *vmf) static struct vm_area_struct *__install_special_mapping( struct mm_struct *mm, unsigned long addr, unsigned long len, - unsigned long vm_flags, void *priv, + vm_flags_t vm_flags, void *priv, const struct vm_operations_struct *ops) { int ret; @@ -1496,7 +1496,7 @@ bool vma_is_special_mapping(const struct vm_area_struct *vma, struct vm_area_struct *_install_special_mapping( struct mm_struct *mm, unsigned long addr, unsigned long len, - unsigned long vm_flags, const struct vm_special_mapping *spec) + vm_flags_t vm_flags, const struct vm_special_mapping *spec) { return __install_special_mapping(mm, addr, len, vm_flags, (void *)spec, &special_mapping_vmops); |