From: Ming Lei ming.lei@redhat.com
mainline inclusion from v5.12-rc1 commit faa8e2c4fb30f336a289e3cbaa1e9a9dfd92ac8c category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I59A5L?from=project-issue CVE: N/A
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 456e41a81c06..7195b289780a 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -1947,7 +1947,7 @@ 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);