---

yaml --- r: 297476 b: refs/heads/master c: 797a9d7 h: refs/heads/master v: v3
git-mirror · Mar 29, 2012 · db5ed65 · db5ed65
1 parent db4b42e
commit db5ed65
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Showing 5 changed files with 22 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4ca1f872cda31fe1cfe5e90e027f7bef4980364c
+refs/heads/master: 797a9d797f8483bb67f265c761b76dcd5a077a23
diff --git a/trunk/fs/nfsd/netns.h b/trunk/fs/nfsd/netns.h
@@ -31,5 +31,4 @@ struct nfsd_net {
 };
 
 extern int nfsd_net_id;
-extern struct notifier_block nfsd4_cld_block;
 #endif /* __NFSD_NETNS_H__ */
diff --git a/trunk/fs/nfsd/nfs4recover.c b/trunk/fs/nfsd/nfs4recover.c
@@ -1032,3 +1032,15 @@ rpc_pipefs_event(struct notifier_block *nb, unsigned long event, void *ptr)
 struct notifier_block nfsd4_cld_block = {
 	.notifier_call = rpc_pipefs_event,
 };
+
+int
+register_cld_notifier(void)
+{
+	return rpc_pipefs_notifier_register(&nfsd4_cld_block);
+}
+
+void
+unregister_cld_notifier(void)
+{
+	rpc_pipefs_notifier_unregister(&nfsd4_cld_block);
+}
diff --git a/trunk/fs/nfsd/nfsctl.c b/trunk/fs/nfsd/nfsctl.c
@@ -1137,7 +1137,7 @@ static int __init init_nfsd(void)
 	int retval;
 	printk(KERN_INFO "Installing knfsd (copyright (C) 1996 okir@monad.swb.de).\n");
 
-	retval = rpc_pipefs_notifier_register(&nfsd4_cld_block);
+	retval = register_cld_notifier();
 	if (retval)
 		return retval;
 	retval = register_pernet_subsys(&nfsd_net_ops);
@@ -1186,7 +1186,7 @@ static int __init init_nfsd(void)
 out_unregister_pernet:
 	unregister_pernet_subsys(&nfsd_net_ops);
 out_unregister_notifier:
-	rpc_pipefs_notifier_unregister(&nfsd4_cld_block);
+	unregister_cld_notifier();
 	return retval;
 }
 
@@ -1203,7 +1203,7 @@ static void __exit exit_nfsd(void)
 	nfsd_fault_inject_cleanup();
 	unregister_filesystem(&nfsd_fs_type);
 	unregister_pernet_subsys(&nfsd_net_ops);
-	rpc_pipefs_notifier_unregister(&nfsd4_cld_block);
+	unregister_cld_notifier();
 }
 
 MODULE_AUTHOR("Olaf Kirch <okir@monad.swb.de>");

diff --git a/trunk/fs/nfsd/nfsd.h b/trunk/fs/nfsd/nfsd.h
@@ -364,12 +364,17 @@ static inline u32 nfsd_suppattrs2(u32 minorversion)
 	NFSD_WRITEABLE_ATTRS_WORD2
 
 extern int nfsd4_is_junction(struct dentry *dentry);
-#else
+extern int register_cld_notifier(void);
+extern void unregister_cld_notifier(void);
+#else /* CONFIG_NFSD_V4 */
 static inline int nfsd4_is_junction(struct dentry *dentry)
 {
 	return 0;
 }
 
+#define register_cld_notifier() 0
+#define unregister_cld_notifier() do { } while(0)
+
 #endif /* CONFIG_NFSD_V4 */
 
 #endif /* LINUX_NFSD_NFSD_H */