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authorTejun Heo <tj@kernel.org>2019-08-28 15:05:55 -0700
committerJens Axboe <axboe@kernel.dk>2019-08-28 21:17:07 -0600
commit9677a3e01f838622d2efc9a3ccb97090a2c3156a (patch)
tree8fee617bcc94779a92ab88c46d7862f0885a1282 /block/blk-wbt.h
parentd3e65ffff61c329fb2d0bf15736c440c2d0cfc97 (diff)
downloadlinux-9677a3e01f838622d2efc9a3ccb97090a2c3156a.tar.gz
block/rq_qos: implement rq_qos_ops->queue_depth_changed()
wbt already gets queue depth changed notification through wbt_set_queue_depth(). Generalize it into rq_qos_ops->queue_depth_changed() so that other rq_qos policies can easily hook into the events too. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-wbt.h')
-rw-r--r--block/blk-wbt.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/block/blk-wbt.h b/block/blk-wbt.h
index f47218d5b3b2..8e4e37660971 100644
--- a/block/blk-wbt.h
+++ b/block/blk-wbt.h
@@ -95,7 +95,6 @@ void wbt_enable_default(struct request_queue *);
u64 wbt_get_min_lat(struct request_queue *q);
void wbt_set_min_lat(struct request_queue *q, u64 val);
-void wbt_set_queue_depth(struct request_queue *, unsigned int);
void wbt_set_write_cache(struct request_queue *, bool);
u64 wbt_default_latency_nsec(struct request_queue *);
@@ -118,9 +117,6 @@ static inline void wbt_disable_default(struct request_queue *q)
static inline void wbt_enable_default(struct request_queue *q)
{
}
-static inline void wbt_set_queue_depth(struct request_queue *q, unsigned int depth)
-{
-}
static inline void wbt_set_write_cache(struct request_queue *q, bool wc)
{
}