On 11/01/2021 03:05, Ming Lei wrote: > q->bio_split is only used by bio_split() for fast cloning bio, and no > need to allocate bvecs, so remove this flag. > > Reviewed-by: Christoph Hellwig <hch@xxxxxx> > Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxx> Reviewed-by: Pavel Begunkov <asml.silence@xxxxxxxxx> Tested-by: Pavel Begunkov <asml.silence@xxxxxxxxx> > --- > 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 7663a9b94b80..00d415be74e6 100644 > --- a/block/blk-core.c > +++ b/block/blk-core.c > @@ -531,7 +531,7 @@ 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; > > -- Pavel Begunkov
