vb2_vmalloc_mmap 339 drivers/media/common/videobuf2/videobuf2-vmalloc.c return vb2_vmalloc_mmap(dbuf->priv, vma); vb2_vmalloc_mmap 443 drivers/media/common/videobuf2/videobuf2-vmalloc.c .mmap = vb2_vmalloc_mmap,