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authorLatchesar Ionkov <lucho@ionkov.net>2007-07-10 17:57:28 -0500
committerEric Van Hensbergen <ericvh@ericvh-desktop.austin.ibm.com>2007-07-14 15:13:40 -0500
commitbd238fb431f31989898423c8b6496bc8c4204a86 (patch)
treef85a536383cbf360125ecb0592f6c515e0ecf0ff /net/9p/mod.c
parent8d9107e8c50e1c4ff43c91c8841805833f3ecfb9 (diff)
9p: Reorganization of 9p file system code
This patchset moves non-filesystem interfaces of v9fs from fs/9p to net/9p. It moves the transport, packet marshalling and connection layers to net/9p leaving only the VFS related files in fs/9p. This work is being done in preparation for in-kernel 9p servers as well as alternate 9p clients (other than VFS). Signed-off-by: Latchesar Ionkov <lucho@ionkov.net> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'net/9p/mod.c')
-rw-r--r--net/9p/mod.c85
1 files changed, 85 insertions, 0 deletions
diff --git a/net/9p/mod.c b/net/9p/mod.c
new file mode 100644
index 000000000000..4f9e1d2ac257
--- /dev/null
+++ b/net/9p/mod.c
@@ -0,0 +1,85 @@
+/*
+ * net/9p/9p.c
+ *
+ * 9P entry point
+ *
+ * Copyright (C) 2007 by Latchesar Ionkov <lucho@ionkov.net>
+ * Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
+ * Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to:
+ * Free Software Foundation
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02111-1301 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <net/9p/9p.h>
+
+#ifdef CONFIG_NET_9P_DEBUG
+unsigned int p9_debug_level = 0; /* feature-rific global debug level */
+EXPORT_SYMBOL(p9_debug_level);
+module_param_named(debug, p9_debug_level, uint, 0);
+MODULE_PARM_DESC(debug, "9P debugging level");
+#endif
+
+extern int p9_mux_global_init(void);
+extern void p9_mux_global_exit(void);
+extern int p9_sysctl_register(void);
+extern void p9_sysctl_unregister(void);
+
+/**
+ * v9fs_init - Initialize module
+ *
+ */
+static int __init init_p9(void)
+{
+ int ret;
+
+ p9_error_init();
+ printk(KERN_INFO "Installing 9P2000 support\n");
+ ret = p9_mux_global_init();
+ if (ret) {
+ printk(KERN_WARNING "9p: starting mux failed\n");
+ return ret;
+ }
+
+ ret = p9_sysctl_register();
+ if (ret) {
+ printk(KERN_WARNING "9p: registering sysctl failed\n");
+ return ret;
+ }
+
+ return ret;
+}
+
+/**
+ * v9fs_init - shutdown module
+ *
+ */
+
+static void __exit exit_p9(void)
+{
+ p9_sysctl_unregister();
+ p9_mux_global_exit();
+}
+
+module_init(init_p9)
+module_exit(exit_p9)
+
+MODULE_AUTHOR("Latchesar Ionkov <lucho@ionkov.net>");
+MODULE_AUTHOR("Eric Van Hensbergen <ericvh@gmail.com>");
+MODULE_AUTHOR("Ron Minnich <rminnich@lanl.gov>");
+MODULE_LICENSE("GPL");