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-rw-r--r--include/linux/fs.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 16421f662a7..6d760f1ad87 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1302,8 +1302,14 @@ struct file_system_type {
struct module *owner;
struct file_system_type * next;
struct list_head fs_supers;
+
struct lock_class_key s_lock_key;
struct lock_class_key s_umount_key;
+
+ struct lock_class_key i_lock_key;
+ struct lock_class_key i_mutex_key;
+ struct lock_class_key i_mutex_dir_key;
+ struct lock_class_key i_alloc_sem_key;
};
extern int get_sb_bdev(struct file_system_type *fs_type,