Commit 8e22cc88d68c ("vfs: drop lock/unlock super") removed
s_lock mutex from struct super_block and left the matching
lockdep key in struct file_system_type.
Signed-off-by: Amir Goldstein <amir73il@xxxxxxxxx>
---
Documentation/filesystems/vfs.txt | 3 +--
include/linux/fs.h | 1 -
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt
index d619c8d..9278ef9 100644
--- a/Documentation/filesystems/vfs.txt
+++ b/Documentation/filesystems/vfs.txt
@@ -120,7 +120,6 @@ 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;
};
@@ -140,7 +139,7 @@ struct file_system_type {
next: for internal VFS use: you should initialize this to NULL
- s_lock_key, s_umount_key: lockdep-specific
+ s_umount_key: lockdep-specific
The mount() method has the following arguments:
diff --git a/include/linux/fs.h b/include/linux/fs.h
index e3bc970..55c9314 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2053,7 +2053,6 @@ struct file_system_type {
struct file_system_type * next;
struct hlist_head fs_supers;
- struct lock_class_key s_lock_key;
struct lock_class_key s_umount_key;
struct lock_class_key s_vfs_rename_key;
struct lock_class_key s_writers_key[SB_FREEZE_LEVELS];
--
2.7.4
--
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