From 26e0ca12e07677ca5946ed98a1e41255016f6910 Mon Sep 17 00:00:00 2001 From: Guoqing Jiang Date: Sat, 9 May 2020 00:00:14 +0200 Subject: [PATCH] blk-wbt: remove wbt_update_limits No one call this function after commit 2af2783f2ea4f ("rq-qos: get rid of redundant wbt_update_limits()"), so remove it. Signed-off-by: Guoqing Jiang Signed-off-by: Jens Axboe --- block/blk-wbt.c | 8 -------- block/blk-wbt.h | 4 ---- 2 files changed, 12 deletions(-) diff --git a/block/blk-wbt.c b/block/blk-wbt.c index 9cb082f38b93..78bb624cce53 100644 --- a/block/blk-wbt.c +++ b/block/blk-wbt.c @@ -418,14 +418,6 @@ static void __wbt_update_limits(struct rq_wb *rwb) rwb_wake_all(rwb); } -void wbt_update_limits(struct request_queue *q) -{ - struct rq_qos *rqos = wbt_rq_qos(q); - if (!rqos) - return; - __wbt_update_limits(RQWB(rqos)); -} - u64 wbt_get_min_lat(struct request_queue *q) { struct rq_qos *rqos = wbt_rq_qos(q); diff --git a/block/blk-wbt.h b/block/blk-wbt.h index 8e4e37660971..16bdc85b8df9 100644 --- a/block/blk-wbt.h +++ b/block/blk-wbt.h @@ -88,7 +88,6 @@ static inline unsigned int wbt_inflight(struct rq_wb *rwb) #ifdef CONFIG_BLK_WBT int wbt_init(struct request_queue *); -void wbt_update_limits(struct request_queue *); void wbt_disable_default(struct request_queue *); void wbt_enable_default(struct request_queue *); @@ -108,9 +107,6 @@ static inline int wbt_init(struct request_queue *q) { return -EINVAL; } -static inline void wbt_update_limits(struct request_queue *q) -{ -} static inline void wbt_disable_default(struct request_queue *q) { }