Merge tag 'for-7.0-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

Pull btrfs fixes from David Sterba:

 - detect possible file name hash collision earlier so it does not lead
   to transaction abort

 - handle b-tree leaf overflows when snapshotting a subvolume with set
   received UUID, leading to transaction abort

 - in zoned mode, reorder relocation block group initialization after
   the transaction kthread start

 - fix orphan cleanup state tracking of subvolume, this could lead to
   invalid dentries under some conditions

 - add locking around updates of dynamic reclain state update

 - in subpage mode, add missing RCU unlock when trying to releae extent
   buffer

 - remap tree fixes:
     - add missing description strings for the newly added remap tree
     - properly update search key when iterating backrefs

* tag 'for-7.0-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: remove duplicated definition of btrfs_printk_in_rcu()
  btrfs: remove unnecessary transaction abort in the received subvol ioctl
  btrfs: abort transaction on failure to update root in the received subvol ioctl
  btrfs: fix transaction abort on set received ioctl due to item overflow
  btrfs: fix transaction abort when snapshotting received subvolumes
  btrfs: fix transaction abort on file creation due to name hash collision
  btrfs: read key again after incrementing slot in move_existing_remaps()
  btrfs: add missing RCU unlock in error path in try_release_subpage_extent_buffer()
  btrfs: set BTRFS_ROOT_ORPHAN_CLEANUP during subvol create
  btrfs: zoned: move btrfs_zoned_reserve_data_reloc_bg() after kthread start
  btrfs: hold space_info->lock when clearing periodic reclaim ready
  btrfs: print-tree: add remap tree definitions

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index a330d8624b83..b2343aed7a5d 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -4399,6 +4399,8 @@ static int move_existing_remaps(struct btrfs_fs_info *fs_info,
 
 				leaf = path->nodes[0];
 			}
+
+			btrfs_item_key_to_cpu(leaf, &key, path->slots[0]);
 		}
 
 		remap = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_remap_item);