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| author | Yu Kuai <yukuai3@huawei.com> | 2023-01-17 10:08:03 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-01-30 01:18:34 +0300 |
| commit | 235a5a83f637e32646cd004c9b580decf1225566 (patch) | |
| tree | c84b8330e382fe7cac8193b30e64fedeb12825cc /init | |
| parent | 7b7c5ae4402f810612e84c4ded7a302a61eeba59 (diff) | |
| download | linux-235a5a83f637e32646cd004c9b580decf1225566.tar.xz | |
blk-iocost: don't allow to configure bio based device
iocost is based on rq_qos, which can only work for request based device,
thus it doesn't make sense to configure iocost for bio based device.
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20230117070806.3857142-3-yukuai1@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions