Merge branch 'linus' into idle-test

1 files changed, 25 insertions, 9 deletions

diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index d89e0b6a2d78..7731695e65d9 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -43,9 +43,10 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data);
 static int ext2_statfs (struct dentry * dentry, struct kstatfs * buf);
 static int ext2_sync_fs(struct super_block *sb, int wait);
 
-void ext2_error (struct super_block * sb, const char * function,
-		 const char * fmt, ...)
+void ext2_error(struct super_block *sb, const char *function,
+		const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 	struct ext2_sb_info *sbi = EXT2_SB(sb);
 	struct ext2_super_block *es = sbi->s_es;
@@ -59,9 +60,13 @@ void ext2_error (struct super_block * sb, const char * function,
 	}
 
 	va_start(args, fmt);
-	printk(KERN_CRIT "EXT2-fs (%s): error: %s: ", sb->s_id, function);
-	vprintk(fmt, args);
-	printk("\n");
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_CRIT "EXT2-fs (%s): error: %s: %pV\n",
+	       sb->s_id, function, &vaf);
+
 	va_end(args);
 
 	if (test_opt(sb, ERRORS_PANIC))
@@ -76,12 +81,16 @@ void ext2_error (struct super_block * sb, const char * function,
 void ext2_msg(struct super_block *sb, const char *prefix,
 		const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	va_start(args, fmt);
-	printk("%sEXT2-fs (%s): ", prefix, sb->s_id);
-	vprintk(fmt, args);
-	printk("\n");
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk("%sEXT2-fs (%s): %pV\n", prefix, sb->s_id, &vaf);
+
 	va_end(args);
 }
 
@@ -161,11 +170,18 @@ static struct inode *ext2_alloc_inode(struct super_block *sb)
 	return &ei->vfs_inode;
 }
 
-static void ext2_destroy_inode(struct inode *inode)
+static void ext2_i_callback(struct rcu_head *head)
 {
+	struct inode *inode = container_of(head, struct inode, i_rcu);
+	INIT_LIST_HEAD(&inode->i_dentry);
 	kmem_cache_free(ext2_inode_cachep, EXT2_I(inode));
 }
 
+static void ext2_destroy_inode(struct inode *inode)
+{
+	call_rcu(&inode->i_rcu, ext2_i_callback);
+}
+
 static void init_once(void *foo)
 {
 	struct ext2_inode_info *ei = (struct ext2_inode_info *) foo;