From faa8e2c4fb30f336a289e3cbaa1e9a9dfd92ac8c Mon Sep 17 00:00:00 2001 From: Ming Lei <ming.lei@redhat.com> Date: Mon, 11 Jan 2021 11:05:57 +0800 Subject: [PATCH] bcache: don't pass BIOSET_NEED_BVECS for the 'bio_set' embedded in 'cache_set' This bioset is just for allocating bio only from bio_next_split, and it needn't bvecs, so remove the flag. Cc: linux-bcache@vger.kernel.org Cc: Coly Li <colyli@suse.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Ming Lei <ming.lei@redhat.com> Acked-by: Coly Li <colyli@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Jens Axboe <axboe@kernel.dk> --- drivers/md/bcache/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index 2047a9cccdb5d..193fe7652329a 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -1939,7 +1939,7 @@ struct cache_set *bch_cache_set_alloc(struct cache_sb *sb) goto err; if (bioset_init(&c->bio_split, 4, offsetof(struct bbio, bio), - BIOSET_NEED_BVECS|BIOSET_NEED_RESCUER)) + BIOSET_NEED_RESCUER)) goto err; c->uuids = alloc_meta_bucket_pages(GFP_KERNEL, sb); -- 2.30.2