On Mon, Nov 15, 2010 at 17:10, Andrew Chew <ac...@nvidia.com> wrote: > I'm looking at drivers/media/video/videobuf-dma-contig.c's __videobuf_alloc() > routine. We call kzalloc() to allocate the videobuf_buffer. However, I > don't see where the two lists (vb->stream and vb->queue) that are a part of > struct videobuf_buffer get initialized (with, say, INIT_LIST_HEAD). >
Those are not lists, but list entries. Those members of videobuf_buffer struct are used to put the buffer on one of the following lists: stream is a list entry for stream list in videobuf_queue, queue is used as list entry for driver's buffer queue. -- Best regards, Pawel Osciak -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
