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-rw-r--r--fs/kernfs/kernfs-internal.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/kernfs/kernfs-internal.h b/fs/kernfs/kernfs-internal.h
index 237f2764b9..b42ee6547c 100644
--- a/fs/kernfs/kernfs-internal.h
+++ b/fs/kernfs/kernfs-internal.h
@@ -49,6 +49,8 @@ struct kernfs_root {
struct rw_semaphore kernfs_rwsem;
struct rw_semaphore kernfs_iattr_rwsem;
struct rw_semaphore kernfs_supers_rwsem;
+
+ struct rcu_head rcu;
};
/* +1 to avoid triggering overflow warning when negating it */