q->bio_split is only used by bio_split() for fast cloning bio, and no need to allocate bvecs, so remove this flag. Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxx> --- block/blk-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/blk-core.c b/block/blk-core.c index 96e5fcd7f071..3480ca037d3f 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -530,7 +530,7 @@ struct request_queue *blk_alloc_queue(int node_id) if (q->id < 0) goto fail_q; - ret = bioset_init(&q->bio_split, BIO_POOL_SIZE, 0, BIOSET_NEED_BVECS); + ret = bioset_init(&q->bio_split, BIO_POOL_SIZE, 0, 0); if (ret) goto fail_id; -- 2.28.0
