blk-wbt: pass a gendisk to wbt_{enable,disable}_default
Pass a gendisk to wbt_enable_default and wbt_disable_default to
prepare for phasing out usage of the request_queue in the blk-cgroup
code.
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/20230203150400.3199230-9-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/block/blk-wbt.h b/block/blk-wbt.h
index e3ea6e7..7ab1cba 100644
--- a/block/blk-wbt.h
+++ b/block/blk-wbt.h
@@ -91,8 +91,8 @@ static inline unsigned int wbt_inflight(struct rq_wb *rwb)
#ifdef CONFIG_BLK_WBT
int wbt_init(struct request_queue *);
-void wbt_disable_default(struct request_queue *);
-void wbt_enable_default(struct request_queue *);
+void wbt_disable_default(struct gendisk *disk);
+void wbt_enable_default(struct gendisk *disk);
u64 wbt_get_min_lat(struct request_queue *q);
void wbt_set_min_lat(struct request_queue *q, u64 val);
@@ -108,10 +108,10 @@ static inline int wbt_init(struct request_queue *q)
{
return -EINVAL;
}
-static inline void wbt_disable_default(struct request_queue *q)
+static inline void wbt_disable_default(struct gendisk *disk)
{
}
-static inline void wbt_enable_default(struct request_queue *q)
+static inline void wbt_enable_default(struct gendisk *disk)
{
}
static inline void wbt_set_write_cache(struct request_queue *q, bool wc)
