[PATCH 03/13] kernfs: remove the unused lockdep_key field in struct kernfs_ops
From: Christoph Hellwig <hch@lst.de>
Date: 2021-09-13 05:45:58
Also in:
linux-fsdevel, linux-xfs, lkml
Subsystem:
kernfs, the rest · Maintainers:
Greg Kroah-Hartman, Tejun Heo, Linus Torvalds
No actually used anywhere. Signed-off-by: Christoph Hellwig <hch@lst.de> --- include/linux/kernfs.h | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h
index cecfeedb7361d..3ccce6f245484 100644
--- a/include/linux/kernfs.h
+++ b/include/linux/kernfs.h@@ -269,10 +269,6 @@ struct kernfs_ops { struct poll_table_struct *pt); int (*mmap)(struct kernfs_open_file *of, struct vm_area_struct *vma); - -#ifdef CONFIG_DEBUG_LOCK_ALLOC - struct lock_class_key lockdep_key; -#endif }; /*
--
2.30.2