提交 36144077 编写于 作者: J Jens Axboe

highmem: use bio_has_data() in the bounce path

Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
上级 051cc395
......@@ -267,7 +267,7 @@ void blk_queue_bounce(struct request_queue *q, struct bio **bio_orig)
/*
* Data-less bio, nothing to bounce
*/
if (bio_empty_barrier(*bio_orig))
if (!bio_has_data(*bio_orig))
return;
/*
......
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