5fb19f2092
Improve __vb2_queue_free() and __vb2_free_mem() to free range of buffers and not only the last few buffers. Introduce starting index to be flexible on range and change the loops according to this parameter. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Acked-by: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>