From: Lei Chen lennychen@tencent.com
stable inclusion from stable-v5.10.152 commit 392536023da18086d57565e716ed50193869b8e7 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I60HVY CVE: NA
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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commit 5a20d073ec54a72d9a732fa44bfe14954eb6332f upstream.
It's unnecessary to call wbt_update_limits explicitly within wbt_init, because it will be called in the following function wbt_queue_depth_changed.
Signed-off-by: Lei Chen lennychen@tencent.com Signed-off-by: Jens Axboe axboe@kernel.dk Signed-off-by: Yu Kuai yukuai3@huawei.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Reviewed-by: Jason Yan yanaijie@huawei.com Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com --- block/blk-wbt.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/block/blk-wbt.c b/block/blk-wbt.c index 35d81b5deae1..4ec0a018a2ad 100644 --- a/block/blk-wbt.c +++ b/block/blk-wbt.c @@ -840,7 +840,6 @@ int wbt_init(struct request_queue *q) rwb->enable_state = WBT_STATE_ON_DEFAULT; rwb->wc = 1; rwb->rq_depth.default_depth = RWB_DEF_DEPTH; - wbt_update_limits(rwb);
/* * Assign rwb and add the stats callback.