From 1b6754fea43cebd72d969618219347c5ec01eb8d Mon Sep 17 00:00:00 2001 From: Xiu Jianfeng Date: Sat, 12 Aug 2023 11:01:28 +0000 Subject: [PATCH] writeback: remove unused delaration of bdi_async_bio_wq 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 Acked-by: Tejun Heo Cc: Stefan Roesch Signed-off-by: Andrew Morton --- include/linux/backing-dev.h | 1 - 1 file changed, 1 deletion(-) diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h index fbad4fcd408e..1a97277f99b1 100644 --- a/include/linux/backing-dev.h +++ b/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) {