On Mon, May 18, 2015 at 9:52 AM, Jeff Moyer <jmoyer@xxxxxxxxxx> wrote: > Ming Lin <mlin@xxxxxxxxxx> writes: > >> diff --git a/block/blk-core.c b/block/blk-core.c >> index fd154b9..909f317 100644 >> --- a/block/blk-core.c >> +++ b/block/blk-core.c >> @@ -617,6 +617,10 @@ struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id) >> if (q->id < 0) >> goto fail_q; >> >> + q->bio_split = bioset_create(4, 0); >> + if (!q->bio_split) >> + goto fail_id; >> + > > Arbitrary numbers should be documented. Kent, Is there specific reason to choose number 4? If no, I may change it to BIO_POOL_SIZE which is 2. Thanks. -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
