From: weiping zhang <zhangweiping@didichuxing.com>
Date: Thu, 23 Nov 2017 21:40:10 +0800
Subject: [PATCH] blk-wbt: fix comments typo
Git-commit: 3dfbdc44d69b2cd7e382fd084a5c860d2cea24f6
Patch-mainline: v4.15-rc2
References: bsc#1104967,FATE#325924
Signed-off-by: weiping zhang <zhangweiping@didichuxing.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Hannes Reinecke <hare@suse.com>
---
block/blk-wbt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/blk-wbt.c b/block/blk-wbt.c
index 19faecc5f8f6..ae8de9780085 100644
--- a/block/blk-wbt.c
+++ b/block/blk-wbt.c
@@ -481,7 +481,7 @@ static inline unsigned int get_limit(struct rq_wb *rwb, unsigned long rw)
/*
* At this point we know it's a buffered write. If this is
- * kswapd trying to free memory, or REQ_SYNC is set, set, then
+ * kswapd trying to free memory, or REQ_SYNC is set, then
* it's WB_SYNC_ALL writeback, and we'll use the max limit for
* that. If the write is marked as a background write, then use
* the idle limit, or go to normal if we haven't had competing
--
2.16.4