X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=fs%2F9p%2Fv9fs.c;h=d9b561ba5e581cfeda7728e8c072428d40a85433;hb=refs%2Fheads%2Fvserver;hp=61352491ba36c0798cf6632de1c3e9e8cdb4e00a;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git

diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index 61352491b..d9b561ba5 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -7,9 +7,8 @@
  *  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 as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
+ *  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
@@ -24,10 +23,10 @@
  *
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
+#include <linux/sched.h>
 #include <linux/parser.h>
 #include <linux/idr.h>
 
@@ -51,7 +50,7 @@ enum {
 	Opt_port, Opt_msize, Opt_uid, Opt_gid, Opt_afid, Opt_debug,
 	Opt_rfdno, Opt_wfdno,
 	/* String options */
-	Opt_name, Opt_remotename,
+	Opt_uname, Opt_remotename,
 	/* Options that take no arguments */
 	Opt_legacy, Opt_nodevmap, Opt_unix, Opt_tcp, Opt_fd,
 	/* Error token */
@@ -67,7 +66,7 @@ static match_table_t tokens = {
 	{Opt_rfdno, "rfdno=%u"},
 	{Opt_wfdno, "wfdno=%u"},
 	{Opt_debug, "debug=%x"},
-	{Opt_name, "name=%s"},
+	{Opt_uname, "uname=%s"},
 	{Opt_remotename, "aname=%s"},
 	{Opt_unix, "proto=unix"},
 	{Opt_tcp, "proto=tcp"},
@@ -116,7 +115,7 @@ static void v9fs_parse_options(char *options, struct v9fs_session_info *v9ses)
 		if (!*p)
 			continue;
 		token = match_token(p, tokens, args);
-		if (token < Opt_name) {
+		if (token < Opt_uname) {
 			if ((ret = match_int(&args[0], &option)) < 0) {
 				dprintk(DEBUG_ERROR,
 					"integer field, but no integer?\n");
@@ -158,7 +157,7 @@ static void v9fs_parse_options(char *options, struct v9fs_session_info *v9ses)
 		case Opt_fd:
 			v9ses->proto = PROTO_FD;
 			break;
-		case Opt_name:
+		case Opt_uname:
 			match_strcpy(v9ses->name, &args[0]);
 			break;
 		case Opt_remotename:
@@ -289,7 +288,7 @@ v9fs_session_init(struct v9fs_session_info *v9ses,
 	/* set global debug level */
 	v9fs_debug_level = v9ses->debug;
 
-	/* id pools that are session-dependent: FIDs and TIDs */
+	/* id pools that are session-dependent: fids and tags */
 	idr_init(&v9ses->fidpool.pool);
 	init_MUTEX(&v9ses->fidpool.lock);
 
@@ -458,11 +457,18 @@ static int __init init_v9fs(void)
 
 	v9fs_error_init();
 
-	printk(KERN_INFO "Installing v9fs 9P2000 file system support\n");
+	printk(KERN_INFO "Installing v9fs 9p2000 file system support\n");
 
 	ret = v9fs_mux_global_init();
-	if (!ret)
-		ret = register_filesystem(&v9fs_fs_type);
+	if (ret) {
+		printk(KERN_WARNING "v9fs: starting mux failed\n");
+		return ret;
+	}
+	ret = register_filesystem(&v9fs_fs_type);
+	if (ret) {
+		printk(KERN_WARNING "v9fs: registering file system failed\n");
+		v9fs_mux_global_exit();
+	}
 
 	return ret;
 }