Messages in this thread Patch in this message | | | From | Yu Kuai <> | Subject | [PATCH v2 2/3] block: add a helper to check elevator name | Date | Mon, 19 Sep 2022 15:09:15 +0800 |
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From: Yu Kuai <yukuai3@huawei.com>
The helper will be used in later patch to make sure wbt is not enabled if default io scheduler is bfq.
Signed-off-by: Yu Kuai <yukuai3@huawei.com> --- block/elevator.h | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/block/elevator.h b/block/elevator.h index 3f0593b3bf9d..2ddc738cae97 100644 --- a/block/elevator.h +++ b/block/elevator.h @@ -104,6 +104,11 @@ struct elevator_queue DECLARE_HASHTABLE(hash, ELV_HASH_BITS); }; +static inline bool check_elevator_name(struct elevator_queue *elevator, + const char *name) +{ + return elevator && !strcmp(elevator->type->elevator_name, name); +} /* * block elevator interface */ -- 2.31.1
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