diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/pci/meye/meye.c | 2 | ||||
| -rw-r--r-- | drivers/media/platform/omap/omap_vout.c | 2 | ||||
| -rw-r--r-- | drivers/media/platform/vino.c | 2 | ||||
| -rw-r--r-- | drivers/media/usb/sn9c102/sn9c102_core.c | 3 | ||||
| -rw-r--r-- | drivers/media/usb/usbvision/usbvision-video.c | 3 | ||||
| -rw-r--r-- | drivers/media/v4l2-core/videobuf-dma-sg.c | 2 | ||||
| -rw-r--r-- | drivers/media/v4l2-core/videobuf-vmalloc.c | 2 | ||||
| -rw-r--r-- | drivers/media/v4l2-core/videobuf2-memops.c | 2 |
8 files changed, 8 insertions, 10 deletions
diff --git a/drivers/media/pci/meye/meye.c b/drivers/media/pci/meye/meye.c index 7bc775219f9..e5a76da8608 100644 --- a/drivers/media/pci/meye/meye.c +++ b/drivers/media/pci/meye/meye.c @@ -1647,7 +1647,7 @@ static int meye_mmap(struct file *file, struct vm_area_struct *vma) vma->vm_ops = &meye_vm_ops; vma->vm_flags &= ~VM_IO; /* not I/O memory */ - vma->vm_flags |= VM_RESERVED; /* avoid to swap out this VMA */ + vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP; vma->vm_private_data = (void *) (offset / gbufsize); meye_vm_open(vma); diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c index 66ac21d466a..134016f0e66 100644 --- a/drivers/media/platform/omap/omap_vout.c +++ b/drivers/media/platform/omap/omap_vout.c @@ -911,7 +911,7 @@ static int omap_vout_mmap(struct file *file, struct vm_area_struct *vma) q->bufs[i]->baddr = vma->vm_start; - vma->vm_flags |= VM_RESERVED; + vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP; vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot); vma->vm_ops = &omap_vout_vm_ops; vma->vm_private_data = (void *) vout; diff --git a/drivers/media/platform/vino.c b/drivers/media/platform/vino.c index 790d96cffee..70b0bf4b290 100644 --- a/drivers/media/platform/vino.c +++ b/drivers/media/platform/vino.c @@ -3950,7 +3950,7 @@ found: fb->map_count = 1; - vma->vm_flags |= VM_DONTEXPAND | VM_RESERVED; + vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP; vma->vm_flags &= ~VM_IO; vma->vm_private_data = fb; vma->vm_file = file; diff --git a/drivers/media/usb/sn9c102/sn9c102_core.c b/drivers/media/usb/sn9c102/sn9c102_core.c index 19ea780b16f..5bfc8e2f018 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 f67018ed379..5c36a57e659 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) { diff --git a/drivers/media/v4l2-core/videobuf-dma-sg.c b/drivers/media/v4l2-core/videobuf-dma-sg.c index f300deafd26..828e7c10bd7 100644 --- a/drivers/media/v4l2-core/videobuf-dma-sg.c +++ b/drivers/media/v4l2-core/videobuf-dma-sg.c @@ -582,7 +582,7 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q, map->count = 1; map->q = q; vma->vm_ops = &videobuf_vm_ops; - vma->vm_flags |= VM_DONTEXPAND | VM_RESERVED; + vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP; vma->vm_flags &= ~VM_IO; /* using shared anonymous pages */ vma->vm_private_data = map; dprintk(1, "mmap %p: q=%p %08lx-%08lx pgoff %08lx bufs %d-%d\n", diff --git a/drivers/media/v4l2-core/videobuf-vmalloc.c b/drivers/media/v4l2-core/videobuf-vmalloc.c index df142580e44..2ff7fcc77b1 100644 --- a/drivers/media/v4l2-core/videobuf-vmalloc.c +++ b/drivers/media/v4l2-core/videobuf-vmalloc.c @@ -270,7 +270,7 @@ static int __videobuf_mmap_mapper(struct videobuf_queue *q, } vma->vm_ops = &videobuf_vm_ops; - vma->vm_flags |= VM_DONTEXPAND | VM_RESERVED; + vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP; vma->vm_private_data = map; dprintk(1, "mmap %p: q=%p %08lx-%08lx (%lx) pgoff %08lx buf %d\n", diff --git a/drivers/media/v4l2-core/videobuf2-memops.c b/drivers/media/v4l2-core/videobuf2-memops.c index 504cd4cbe29..051ea3571b2 100644 --- a/drivers/media/v4l2-core/videobuf2-memops.c +++ b/drivers/media/v4l2-core/videobuf2-memops.c @@ -163,7 +163,7 @@ int vb2_mmap_pfn_range(struct vm_area_struct *vma, unsigned long paddr, return ret; } - vma->vm_flags |= VM_DONTEXPAND | VM_RESERVED; + vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP; vma->vm_private_data = priv; vma->vm_ops = vm_ops; |