vb2_mem_ops       398 include/media/videobuf2-core.h 	const struct vb2_mem_ops	*mem_ops;
vb2_mem_ops        30 include/media/videobuf2-dma-contig.h extern const struct vb2_mem_ops vb2_dma_contig_memops;
vb2_mem_ops        24 include/media/videobuf2-dma-sg.h extern const struct vb2_mem_ops vb2_dma_sg_memops;
vb2_mem_ops        18 include/media/videobuf2-vmalloc.h extern const struct vb2_mem_ops vb2_vmalloc_memops;