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authorSuresh Jayaraman <sjayaraman@suse.de>2010-07-05 18:11:50 +0530
committerSteve French <sfrench@us.ibm.com>2010-08-02 12:40:33 +0000
commitf579cf3cfd1e19ae5aab6929679d0c04bf1a6284 (patch)
tree19773895c06b9f3a251745f9c449051e4e0934c1 /fs/cifs/cache.c
parentc21dfb699f35b6b5508fb808bb0ca211a865f2c9 (diff)
cifs: register CIFS for caching
Define CIFS for FS-Cache and register for caching. Upon registration the top-level index object cookie will be stuck to the netfs definition by FS-Cache. Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de> Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cache.c')
-rw-r--r--fs/cifs/cache.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/fs/cifs/cache.c b/fs/cifs/cache.c
new file mode 100644
index 00000000000..1cb5ffb017f
--- /dev/null
+++ b/fs/cifs/cache.c
@@ -0,0 +1,46 @@
+/*
+ * fs/cifs/cache.c - CIFS filesystem cache index structure definitions
+ *
+ * Copyright (c) 2010 Novell, Inc.
+ * Authors(s): Suresh Jayaraman (sjayaraman@suse.de>
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include "fscache.h"
+
+/*
+ * CIFS filesystem definition for FS-Cache
+ */
+struct fscache_netfs cifs_fscache_netfs = {
+ .name = "cifs",
+ .version = 0,
+};
+
+/*
+ * Register CIFS for caching with FS-Cache
+ */
+int cifs_fscache_register(void)
+{
+ return fscache_register_netfs(&cifs_fscache_netfs);
+}
+
+/*
+ * Unregister CIFS for caching
+ */
+void cifs_fscache_unregister(void)
+{
+ fscache_unregister_netfs(&cifs_fscache_netfs);
+}
+