diff options
| author | Christoph Hellwig <hch@lst.de> | 2023-02-03 18:03:47 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-02-03 18:20:05 +0300 |
| commit | 84d7d462b16dd5f0bf7c7ca9254bf81db2c952a2 (patch) | |
| tree | 338edb3db9c6078f07403110e27b65c471818750 /tools/perf/scripts/python | |
| parent | 180b04d450a7137270c12dbb6bebf1d5e6c0a6f2 (diff) | |
| download | linux-84d7d462b16dd5f0bf7c7ca9254bf81db2c952a2.tar.xz | |
blk-cgroup: pin the gendisk in struct blkcg_gq
Currently each blkcg_gq holds a request_queue reference, which is what
is used in the policies. But a lot of these interfaces will move over to
use a gendisk, so store a disk in struct blkcg_gq and hold a reference to
it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Andreas Herrmann <aherrmann@suse.de>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20230203150400.3199230-7-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions