diff options
Diffstat (limited to 'drivers/media/usb')
| -rw-r--r-- | drivers/media/usb/sn9c102/sn9c102_core.c | 3 | ||||
| -rw-r--r-- | drivers/media/usb/usbvision/usbvision-video.c | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/usb/sn9c102/sn9c102_core.c b/drivers/media/usb/sn9c102/sn9c102_core.c index 19ea780b16ff..5bfc8e2f018f 100644 --- a/drivers/media/usb/sn9c102/sn9c102_core.c +++ b/drivers/media/usb/sn9c102/sn9c102_core.c @@ -2126,8 +2126,7 @@ static int sn9c102_mmap(struct file* filp, struct vm_area_struct *vma) return -EINVAL; } - vma->vm_flags |= VM_IO; - vma->vm_flags |= VM_RESERVED; + vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP; pos = cam->frame[i].bufmem; while (size > 0) { /* size is page-aligned */ diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c index f67018ed3795..5c36a57e6590 100644 --- a/drivers/media/usb/usbvision/usbvision-video.c +++ b/drivers/media/usb/usbvision/usbvision-video.c @@ -1108,8 +1108,7 @@ static int usbvision_mmap(struct file *file, struct vm_area_struct *vma) } /* VM_IO is eventually going to replace PageReserved altogether */ - vma->vm_flags |= VM_IO; - vma->vm_flags |= VM_RESERVED; /* avoid to swap out this VMA */ + vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP; pos = usbvision->frame[i].data; while (size > 0) { |