blk-wbt: Cleanup a comment in wb_timer_fn

The original comment contains a grammatical error. Rewrite it into a more
easily understandable sentence.

Signed-off-by: Tang Yizhou <yizhou.tang@shopee.com>
Link: https://lore.kernel.org/r/20250213100611.209997-3-yizhou.tang@shopee.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Tang Yizhou 2025-02-13 18:06:11 +08:00 committed by Jens Axboe
parent 5d01d2df85
commit 8ac17e6ae1

View File

@ -447,9 +447,9 @@ static void wb_timer_fn(struct blk_stat_callback *cb)
break;
case LAT_UNKNOWN_WRITES:
/*
* We started a the center step, but don't have a valid
* read/write sample, but we do have writes going on.
* Allow step to go negative, to increase write perf.
* We don't have a valid read/write sample, but we do have
* writes going on. Allow step to go negative, to increase
* write performance.
*/
scale_up(rwb);
break;