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@xxxxxxxxxx>
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@xxxxxxxxxxxxxxx
Signed-off-by: Xiu Jianfeng <xiujianfeng@xxxxxxxxxx>
Acked-by: Tejun Heo <tj@xxxxxxxxxx>
Cc: Stefan Roesch <shr@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
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@xxxxxxxxxx are
