VisionFive2 Linux kernel

author: Tejun Heo <tj@kernel.org> 2021-04-22 21:54:28 -0400 committer: Jens Axboe <axboe@kernel.dk> 2021-04-26 06:44:18 -0600 commit: f46ec84b5acbf8d7067d71a6bbdde213d4b86036 parent: 1e91e28e374d0b0b912154c192716374609360d9

Commit Summary:

blk-iocost: don't ignore vrate_min on QD contention

Diffstat:

1 file changed, 0 insertions, 4 deletions

diff --git a/block/blk-iocost.c b/block/blk-iocost.c
index 98d656bdb42b..e0c4baa01857 100644
--- a/block/blk-iocost.c
+++ b/block/blk-iocost.c
@@ -987,10 +987,6 @@ static void ioc_adjust_base_vrate(struct ioc *ioc, u32 rq_wait_pct,
 		return;
 	}
 
-	/* rq_wait signal is always reliable, ignore user vrate_min */
-	if (rq_wait_pct > RQ_WAIT_BUSY_PCT)
-		vrate_min = VRATE_MIN;
-
 	/*
 	 * If vrate is out of bounds, apply clamp gradually as the
 	 * bounds can change abruptly.  Otherwise, apply busy_level