Messages in this thread Patch in this message | | | From | Mauro Carvalho Chehab <> | Subject | [PATCH 7/9] V4L/DVB (5069): Fix bttv and friends on 64bit machines with lots of memory | Date | Mon, 15 Jan 2007 16:37:06 -0200 |
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From: Gerd Hoffmann <kraxel@novell.com>
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> ---
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 f429f49..635d102 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 vaddr,vma->vm_start,vma->vm_end); if (vaddr > vma->vm_end) return NOPAGE_SIGBUS; - page = alloc_page(GFP_USER); + page = alloc_page(GFP_USER | __GFP_DMA32); if (!page) return NOPAGE_OOM; clear_user_page(page_address(page), vaddr, page); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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