| commit | 810df54a64fb7841d6511f67818f3e1589c249a2 | [log] [tgz] |
|---|---|---|
| author | Jan Kara <jack@suse.cz> | Thu Mar 23 01:36:55 2017 +0100 |
| committer | Jens Axboe <axboe@fb.com> | Wed Mar 22 20:11:25 2017 -0600 |
| tree | e74df014f39f898484c99a1c548bf3d14f9254fc | |
| parent | b7d680d7bf584bce6023343304b819009a7c3336 [diff] |
bdi: Make wb->bdi a proper reference Make wb->bdi a proper refcounted reference to bdi for all bdi_writeback structures except for the one embedded inside struct backing_dev_info. That will allow us to simplify bdi unregistration. Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@fb.com>