Merge branch 'arm-aesbs' of git://git.linaro.org/people/ardbiesheuvel/linux-arm into devel-stable

1 files changed, 11 insertions, 5 deletions

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index f338c5672d58..22ebc13b6c99 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -4688,11 +4688,11 @@ static void inode_tree_add(struct inode *inode)
         struct btrfs_inode *entry;
         struct rb_node **p;
         struct rb_node *parent;
+        struct rb_node *new = &BTRFS_I(inode)->rb_node;
         u64 ino = btrfs_ino(inode);
 
         if (inode_unhashed(inode))
                 return;
-again:
         parent = NULL;
         spin_lock(&root->inode_lock);
         p = &root->inode_tree.rb_node;
@@ -4707,14 +4707,14 @@ again:
                 else {
                         WARN_ON(!(entry->vfs_inode.i_state &
                                   (I_WILL_FREE | I_FREEING)));
-                        rb_erase(parent, &root->inode_tree);
+                        rb_replace_node(parent, new, &root->inode_tree);
                         RB_CLEAR_NODE(parent);
                         spin_unlock(&root->inode_lock);
-                        goto again;
+                        return;
                 }
         }
-        rb_link_node(&BTRFS_I(inode)->rb_node, parent, p);
-        rb_insert_color(&BTRFS_I(inode)->rb_node, &root->inode_tree);
+        rb_link_node(new, parent, p);
+        rb_insert_color(new, &root->inode_tree);
         spin_unlock(&root->inode_lock);
 }
 
@@ -8216,6 +8216,10 @@ static int __start_delalloc_inodes(struct btrfs_root *root, int delay_iput)
 
                 work = btrfs_alloc_delalloc_work(inode, 0, delay_iput);
                 if (unlikely(!work)) {
+                        if (delay_iput)
+                                btrfs_add_delayed_iput(inode);
+                        else
+                                iput(inode);
                         ret = -ENOMEM;
                         goto out;
                 }
@@ -8613,11 +8617,13 @@ static const struct inode_operations btrfs_dir_inode_operations = {
         .removexattr    = btrfs_removexattr,
         .permission     = btrfs_permission,
         .get_acl        = btrfs_get_acl,
+        .update_time    = btrfs_update_time,
 };
 static const struct inode_operations btrfs_dir_ro_inode_operations = {
         .lookup         = btrfs_lookup,
         .permission     = btrfs_permission,
         .get_acl        = btrfs_get_acl,
+        .update_time    = btrfs_update_time,
 };
 
 static const struct file_operations btrfs_dir_file_operations = {