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writeback: cleanup bdi_sched_wait()

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bdi_sched_wait() is no longer used since commit 839a8e8660 ("writeback:
replace custom worker pool implementation with unbound workqueue"), so
remove it.

Link: https://lkml.kernel.org/r/20220713125314.171345-1-xiujianfeng@huawei.com
Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Acked-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Xiu Jianfeng 2022-07-13 20:53:14 +08:00 committed by akpm
parent cdb5c9e53f
commit 0d8bc0b10a
1 changed files with 0 additions and 6 deletions
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6
include/linux/backing-dev.h
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@ -140,12 +140,6 @@ static inline bool mapping_can_writeback(struct address_space *mapping)
return inode_to_bdi(mapping->host)->capabilities & BDI_CAP_WRITEBACK;
}
static inline int bdi_sched_wait(void *word)
{
schedule();
return 0;
}
#ifdef CONFIG_CGROUP_WRITEBACK
struct bdi_writeback *wb_get_lookup(struct backing_dev_info *bdi,