X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=fs%2Fjfs%2Fsuper.c;h=0288e6d7936a200e51b585914cf5ae76847b91a3;hb=6536d2891ba2c4e837ba8478dc13bb173ed24a23;hp=4b372f550652686f5202af80e481f948ba3dba20;hpb=5e16e3f0e24dadb79b96b6134cd3303f0d42f0c5;p=linux-2.6-omap-h63xx.git

diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index 4b372f55065..0288e6d7936 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -48,7 +48,7 @@ MODULE_LICENSE("GPL");
 static struct kmem_cache * jfs_inode_cachep;
 
 static const struct super_operations jfs_super_operations;
-static struct export_operations jfs_export_operations;
+static const struct export_operations jfs_export_operations;
 static struct file_system_type jfs_fs_type;
 
 #define MAX_COMMIT_THREADS 64
@@ -414,7 +414,7 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent)
 	struct inode *inode;
 	int rc;
 	s64 newLVSize = 0;
-	int flag;
+	int flag, ret = -EINVAL;
 
 	jfs_info("In jfs_read_super: s_flags=0x%lx", sb->s_flags);
 
@@ -461,8 +461,10 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent)
 	 * Initialize direct-mapping inode/address-space
 	 */
 	inode = new_inode(sb);
-	if (inode == NULL)
+	if (inode == NULL) {
+		ret = -ENOMEM;
 		goto out_kfree;
+	}
 	inode->i_ino = 0;
 	inode->i_nlink = 1;
 	inode->i_size = sb->s_bdev->bd_inode->i_size;
@@ -494,9 +496,11 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent)
 
 	sb->s_magic = JFS_SUPER_MAGIC;
 
-	inode = iget(sb, ROOT_I);
-	if (!inode || is_bad_inode(inode))
-		goto out_no_root;
+	inode = jfs_iget(sb, ROOT_I);
+	if (IS_ERR(inode)) {
+		ret = PTR_ERR(inode);
+		goto out_no_rw;
+	}
 	sb->s_root = d_alloc_root(inode);
 	if (!sb->s_root)
 		goto out_no_root;
@@ -517,9 +521,8 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent)
 	return 0;
 
 out_no_root:
-	jfs_err("jfs_read_super: get root inode failed");
-	if (inode)
-		iput(inode);
+	jfs_err("jfs_read_super: get root dentry failed");
+	iput(inode);
 
 out_no_rw:
 	rc = jfs_umount(sb);
@@ -536,7 +539,7 @@ out_kfree:
 	if (sbi->nls_tab)
 		unload_nls(sbi->nls_tab);
 	kfree(sbi);
-	return -EINVAL;
+	return ret;
 }
 
 static void jfs_write_super_lockfs(struct super_block *sb)
@@ -598,6 +601,12 @@ static int jfs_show_options(struct seq_file *seq, struct vfsmount *vfs)
 		seq_printf(seq, ",umask=%03o", sbi->umask);
 	if (sbi->flag & JFS_NOINTEGRITY)
 		seq_puts(seq, ",nointegrity");
+	if (sbi->nls_tab)
+		seq_printf(seq, ",iocharset=%s", sbi->nls_tab->charset);
+	if (sbi->flag & JFS_ERR_CONTINUE)
+		seq_printf(seq, ",errors=continue");
+	if (sbi->flag & JFS_ERR_PANIC)
+		seq_printf(seq, ",errors=panic");
 
 #ifdef CONFIG_QUOTA
 	if (sbi->flag & JFS_USRQUOTA)
@@ -720,7 +729,6 @@ out:
 static const struct super_operations jfs_super_operations = {
 	.alloc_inode	= jfs_alloc_inode,
 	.destroy_inode	= jfs_destroy_inode,
-	.read_inode	= jfs_read_inode,
 	.dirty_inode	= jfs_dirty_inode,
 	.write_inode	= jfs_write_inode,
 	.delete_inode	= jfs_delete_inode,
@@ -737,8 +745,9 @@ static const struct super_operations jfs_super_operations = {
 #endif
 };
 
-static struct export_operations jfs_export_operations = {
-	.get_dentry	= jfs_get_dentry,
+static const struct export_operations jfs_export_operations = {
+	.fh_to_dentry	= jfs_fh_to_dentry,
+	.fh_to_parent	= jfs_fh_to_parent,
 	.get_parent	= jfs_get_parent,
 };
 
@@ -750,7 +759,7 @@ static struct file_system_type jfs_fs_type = {
 	.fs_flags	= FS_REQUIRES_DEV,
 };
 
-static void init_once(void *foo, struct kmem_cache * cachep, unsigned long flags)
+static void init_once(struct kmem_cache *cachep, void *foo)
 {
 	struct jfs_inode_info *jfs_ip = (struct jfs_inode_info *) foo;