[merged mm-stable] writeback-remove-unused-delaration-of-bdi_async_bio_wq.patch removed from -mm tree

[merged mm-stable] writeback-remove-unused-delaration-of-bdi_async_bio_wq.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: writeback: remove unused delaration of bdi_async_bio_wq
has been removed from the -mm tree.  Its filename was
     writeback-remove-unused-delaration-of-bdi_async_bio_wq.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Xiu Jianfeng <xiujianfeng@huawei.com>
Subject: writeback: remove unused delaration of bdi_async_bio_wq
Date: Sat, 12 Aug 2023 11:01:28 +0000

It seems it was introduced by commit d3f77dfdc718 ("blkcg: implement
REQ_CGROUP_PUNT") unintentionally, but the definition does not exist,
remove it.

Link: https://lkml.kernel.org/r/20230812110128.482650-1-xiujianfeng@huaweicloud.com
Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: Stefan Roesch <shr@devkernel.io>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/backing-dev.h |    1 -
 1 file changed, 1 deletion(-)

--- a/include/linux/backing-dev.h~writeback-remove-unused-delaration-of-bdi_async_bio_wq
+++ a/include/linux/backing-dev.h
@@ -46,7 +46,6 @@ extern spinlock_t bdi_lock;
 extern struct list_head bdi_list;
 
 extern struct workqueue_struct *bdi_wq;
-extern struct workqueue_struct *bdi_async_bio_wq;
 
 static inline bool wb_has_dirty_io(struct bdi_writeback *wb)
 {
_

Patches currently in -mm which might be from xiujianfeng@huawei.com are