On Sat, 09/14 11:32, Jens Axboe wrote:

On 9/14/19 11:31 AM, Pavel Begunkov (Silence) wrote:

quoted

From: Pavel Begunkov <asml.silence@gmail.com>

Since commit 795fe54c2a828099e ("bfq: Add per-device weight"), bfq uses
blkg_conf_prep() and blkg_conf_finish(), which are not exported. So, it
causes linkage error if bfq compiled as a module.

Thanks, I'll apply and add the Fixes tag.

Thanks!  This is indeed my oversight.

Fam