diff options
Diffstat (limited to 'drivers/dax/device.c')
| -rw-r--r-- | drivers/dax/device.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/dax/device.c b/drivers/dax/device.c index 22999a402e02..528e81240c4d 100644 --- a/drivers/dax/device.c +++ b/drivers/dax/device.c @@ -13,7 +13,7 @@ #include "dax-private.h" #include "bus.h" -static int __check_vma(struct dev_dax *dev_dax, vm_flags_t vm_flags, +static int __check_vma(struct dev_dax *dev_dax, vma_flags_t flags, unsigned long start, unsigned long end, struct file *file, const char *func) { @@ -24,7 +24,7 @@ static int __check_vma(struct dev_dax *dev_dax, vm_flags_t vm_flags, return -ENXIO; /* prevent private mappings from being established */ - if ((vm_flags & VM_MAYSHARE) != VM_MAYSHARE) { + if (!vma_flags_test(&flags, VMA_MAYSHARE_BIT)) { dev_info_ratelimited(dev, "%s: %s: fail, attempted private mapping\n", current->comm, func); @@ -53,7 +53,7 @@ static int __check_vma(struct dev_dax *dev_dax, vm_flags_t vm_flags, static int check_vma(struct dev_dax *dev_dax, struct vm_area_struct *vma, const char *func) { - return __check_vma(dev_dax, vma->vm_flags, vma->vm_start, vma->vm_end, + return __check_vma(dev_dax, vma->flags, vma->vm_start, vma->vm_end, vma->vm_file, func); } @@ -306,14 +306,14 @@ static int dax_mmap_prepare(struct vm_area_desc *desc) * fault time. */ id = dax_read_lock(); - rc = __check_vma(dev_dax, desc->vm_flags, desc->start, desc->end, filp, + rc = __check_vma(dev_dax, desc->vma_flags, desc->start, desc->end, filp, __func__); dax_read_unlock(id); if (rc) return rc; desc->vm_ops = &dax_vm_ops; - desc->vm_flags |= VM_HUGEPAGE; + vma_desc_set_flags(desc, VMA_HUGEPAGE_BIT); return 0; } |