forked from Minki/linux
blk-wbt: fix comments typo
Signed-off-by: weiping zhang <zhangweiping@didichuxing.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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@ -481,7 +481,7 @@ static inline unsigned int get_limit(struct rq_wb *rwb, unsigned long rw)
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/*
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* At this point we know it's a buffered write. If this is
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* kswapd trying to free memory, or REQ_SYNC is set, set, then
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* kswapd trying to free memory, or REQ_SYNC is set, then
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* it's WB_SYNC_ALL writeback, and we'll use the max limit for
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* that. If the write is marked as a background write, then use
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* the idle limit, or go to normal if we haven't had competing
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