diff options
| author | Gerd Hoffmann <kraxel@novell.com> | 2007-01-12 19:26:32 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-01-15 13:26:01 -0500 |
| commit | 10329b962be782fa4fbebea9358063a4507d0c4d (patch) | |
| tree | cfaefaecc6cc64bf978d5136e129abc9a6bd395a /drivers/media/video/video-buf.c | |
| parent | e382f62be8a92ebbdf697ebfab260b7d943a359f (diff) | |
V4L/DVB (5069): Fix bttv and friends on 64bit machines with lots of memory
We have a DMA32 zone now, lets use it to make sure the card
can reach the memory we have allocated for the video frame
buffers.
Signed-off-by: Gerds Hoffmann <kraxel@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/video-buf.c')
| -rw-r--r-- | drivers/media/video/video-buf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/video-buf.c b/drivers/media/video/video-buf.c index f429f49901b9..635d102c86f0 100644 --- a/drivers/media/video/video-buf.c +++ b/drivers/media/video/video-buf.c | |||
| @@ -1229,7 +1229,7 @@ videobuf_vm_nopage(struct vm_area_struct *vma, unsigned long vaddr, | |||
| 1229 | vaddr,vma->vm_start,vma->vm_end); | 1229 | vaddr,vma->vm_start,vma->vm_end); |
| 1230 | if (vaddr > vma->vm_end) | 1230 | if (vaddr > vma->vm_end) |
| 1231 | return NOPAGE_SIGBUS; | 1231 | return NOPAGE_SIGBUS; |
| 1232 | page = alloc_page(GFP_USER); | 1232 | page = alloc_page(GFP_USER | __GFP_DMA32); |
| 1233 | if (!page) | 1233 | if (!page) |
| 1234 | return NOPAGE_OOM; | 1234 | return NOPAGE_OOM; |
| 1235 | clear_user_page(page_address(page), vaddr, page); | 1235 | clear_user_page(page_address(page), vaddr, page); |