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>
diff --git a/net/9p/sysctl.c b/net/9p/sysctl.c
new file mode 100644
index 0000000..e7fe706
--- /dev/null
+++ b/net/9p/sysctl.c
@@ -0,0 +1,86 @@
+/*
+ * net/9p/sysctl.c
+ *
+ * 9P sysctl interface
+ *
+ * Copyright (C) 2007 by Latchesar Ionkov <lucho@ionkov.net>
+ *
+ * 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/kernel.h>
+#include <linux/mm.h>
+#include <linux/sysctl.h>
+#include <linux/init.h>
+#include <net/9p/9p.h>
+
+enum {
+ P9_SYSCTL_NET = 487,
+ P9_SYSCTL_DEBUG = 1,
+};
+
+static ctl_table p9_table[] = {
+#ifdef CONFIG_NET_9P_DEBUG
+ {
+ .ctl_name = P9_SYSCTL_DEBUG,
+ .procname = "debug",
+ .data = &p9_debug_level,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+#endif
+ { .ctl_name = 0 },
+};
+
+static ctl_table p9_net_table[] = {
+ {
+ .ctl_name = P9_SYSCTL_NET,
+ .procname = "9p",
+ .maxlen = 0,
+ .mode = 0555,
+ .child = p9_table,
+ },
+ { .ctl_name = 0 },
+};
+
+static ctl_table p9_ctl_table[] = {
+ {
+ .ctl_name = CTL_NET,
+ .procname = "net",
+ .maxlen = 0,
+ .mode = 0555,
+ .child = p9_net_table,
+ },
+ { .ctl_name = 0 },
+};
+
+static struct ctl_table_header *p9_table_header;
+
+int __init p9_sysctl_register(void)
+{
+ p9_table_header = register_sysctl_table(p9_ctl_table);
+ if (!p9_table_header)
+ return -ENOMEM;
+
+ return 0;
+}
+
+void __exit p9_sysctl_unregister(void)
+{
+ unregister_sysctl_table(p9_table_header);
+}