X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=fs%2Fjfs%2Fsuper.c;h=35a7cc797725b8184c0b53157685f403c5ba4d25;hb=refs%2Fheads%2Fvserver;hp=b84a6ec0a204b856b692272d1f4db45343250afa;hpb=16c70f8c1b54b61c3b951b6fb220df250fe09b32;p=linux-2.6.git

diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index b84a6ec0a..35a7cc797 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -4,16 +4,16 @@
  *
  *   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 
+ *   the Free Software Foundation; either version 2 of the License, or
  *   (at your option) any later version.
- * 
+ *
  *   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 the Free Software 
+ *   along with this program;  if not, write to the Free Software
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  */
 
@@ -44,7 +44,7 @@ MODULE_DESCRIPTION("The Journaled Filesystem (JFS)");
 MODULE_AUTHOR("Steve Best/Dave Kleikamp/Barry Arndt, IBM");
 MODULE_LICENSE("GPL");
 
-static kmem_cache_t * jfs_inode_cachep;
+static struct kmem_cache * jfs_inode_cachep;
 
 static struct super_operations jfs_super_operations;
 static struct export_operations jfs_export_operations;
@@ -82,7 +82,7 @@ static void jfs_handle_error(struct super_block *sb)
 			"as read-only\n",
 			sb->s_id);
 		sb->s_flags |= MS_RDONLY;
-	} 
+	}
 
 	/* nothing is done for continue beyond marking the superblock dirty */
 }
@@ -93,7 +93,7 @@ void jfs_error(struct super_block *sb, const char * function, ...)
 	va_list args;
 
 	va_start(args, function);
-	vsprintf(error_buf, function, args);
+	vsnprintf(error_buf, sizeof(error_buf), function, args);
 	va_end(args);
 
 	printk(KERN_ERR "ERROR: (device %s): %s\n", sb->s_id, error_buf);
@@ -195,7 +195,7 @@ enum {
 	Opt_integrity, Opt_nointegrity, Opt_iocharset, Opt_resize,
 	Opt_resize_nosize, Opt_errors, Opt_ignore, Opt_err, Opt_quota,
 	Opt_usrquota, Opt_grpquota, Opt_uid, Opt_gid, Opt_umask,
-	Opt_tagxid
+	Opt_tag, Opt_notag, Opt_tagid
 };
 
 static match_table_t tokens = {
@@ -205,7 +205,10 @@ static match_table_t tokens = {
 	{Opt_resize, "resize=%u"},
 	{Opt_resize_nosize, "resize"},
 	{Opt_errors, "errors=%s"},
-	{Opt_tagxid, "tagxid"},
+	{Opt_tag, "tag"},
+	{Opt_notag, "notag"},
+	{Opt_tagid, "tagid=%u"},
+	{Opt_tag, "tagxid"},
 	{Opt_ignore, "noquota"},
 	{Opt_ignore, "quota"},
 	{Opt_usrquota, "usrquota"},
@@ -341,8 +344,17 @@ static int parse_options(char *options, struct super_block *sb, s64 *newLVSize,
 			break;
 		}
 #ifndef CONFIG_TAGGING_NONE
-		case Opt_tagxid:
-			*flag |= JFS_TAGXID;
+		case Opt_tag:
+			*flag |= JFS_TAGGED;
+			break;
+		case Opt_notag:
+			*flag &= JFS_TAGGED;
+			break;
+#endif
+#ifdef CONFIG_PROPAGATE
+		case Opt_tagid:
+			/* use args[0] */
+			*flag |= JFS_TAGGED;
 			break;
 #endif
 		default:
@@ -376,8 +388,8 @@ static int jfs_remount(struct super_block *sb, int *flags, char *data)
 		return -EINVAL;
 	}
 
-	if ((flag & JFS_TAGXID) && !(sb->s_flags & MS_TAGXID)) {
-		printk(KERN_ERR "JFS: %s: tagxid not permitted on remount.\n",
+	if ((flag & JFS_TAGGED) && !(sb->s_flags & MS_TAGGED)) {
+		printk(KERN_ERR "JFS: %s: tagging not permitted on remount.\n",
 			sb->s_id);
 		return -EINVAL;
 	}
@@ -436,7 +448,7 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent)
 
 	sbi = kzalloc(sizeof (struct jfs_sb_info), GFP_KERNEL);
 	if (!sbi)
-		return -ENOSPC;
+		return -ENOMEM;
 	sb->s_fs_info = sbi;
 	sbi->sb = sb;
 	sbi->uid = sbi->gid = sbi->umask = -1;
@@ -454,8 +466,8 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent)
 	sb->s_flags |= MS_POSIXACL;
 #endif
 	/* map mount option tagxid */
-	if (sbi->flag & JFS_TAGXID)
-		sb->s_flags |= MS_TAGXID;
+	if (sbi->flag & JFS_TAGGED)
+		sb->s_flags |= MS_TAGGED;
 
 	if (newLVSize) {
 		printk(KERN_ERR "resize option for remount only\n");
@@ -765,7 +777,7 @@ static struct file_system_type jfs_fs_type = {
 	.fs_flags	= FS_REQUIRES_DEV,
 };
 
-static void init_once(void *foo, kmem_cache_t * cachep, unsigned long flags)
+static void init_once(void *foo, struct kmem_cache * cachep, unsigned long flags)
 {
 	struct jfs_inode_info *jfs_ip = (struct jfs_inode_info *) foo;
 
@@ -792,7 +804,7 @@ static int __init init_jfs_fs(void)
 	int rc;
 
 	jfs_inode_cachep =
-	    kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0, 
+	    kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
 			    SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
 			    init_once, NULL);
 	if (jfs_inode_cachep == NULL)