Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

[pandora-kernel.git] / fs / ext4 / super.c

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 1cd4326..29c80f6 100644 (file)
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -845,6 +845,13 @@ static int ext4_drop_inode(struct inode *inode)
        return drop;
 }
 
+static void ext4_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(ext4_inode_cachep, EXT4_I(inode));
+}
+
 static void ext4_destroy_inode(struct inode *inode)
 {
        ext4_ioend_wait(inode);
@@ -857,7 +864,7 @@ static void ext4_destroy_inode(struct inode *inode)
                                true);
                dump_stack();
        }
-       kmem_cache_free(ext4_inode_cachep, EXT4_I(inode));
+       call_rcu(&inode->i_rcu, ext4_i_callback);
 }
 
 static void init_once(void *foo)
@@ -2922,7 +2929,7 @@ static int ext4_register_li_request(struct super_block *sb,
        struct ext4_sb_info *sbi = EXT4_SB(sb);
        struct ext4_li_request *elr;
        ext4_group_t ngroups = EXT4_SB(sb)->s_groups_count;
-       int ret;
+       int ret = 0;
 
        if (sbi->s_li_request != NULL)
                return 0;