Merge remote-tracking branch 'regulator/fix/twl' into tmp

[karo-tx-linux.git] / Documentation / filesystems / Locking

diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index f48e0c6b4c4295deeda9358cfe8f706b8feea2c0..0706d32a61e6fc0fafbbe9a975d095d5e37e95f7 100644 (file)
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@@ -10,6 +10,7 @@ be able to use diff(1).
 --------------------------- dentry_operations --------------------------
 prototypes:
        int (*d_revalidate)(struct dentry *, unsigned int);
+       int (*d_weak_revalidate)(struct dentry *, unsigned int);
        int (*d_hash)(const struct dentry *, const struct inode *,
                        struct qstr *);
        int (*d_compare)(const struct dentry *, const struct inode *,
@@ -25,6 +26,7 @@ prototypes:
 locking rules:
                rename_lock     ->d_lock        may block       rcu-walk
 d_revalidate:  no              no              yes (ref-walk)  maybe
+d_weak_revalidate:no           no              yes             no
 d_hash         no              no              no              maybe
 d_compare:     yes             no              no              maybe
 d_delete:      no              yes             no              no