1 files changed, 5 insertions, 2 deletions

diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h
index 52d7eca8c7bf..03dce3f40ce0 100644
--- a/fs/btrfs/btrfs_inode.h
+++ b/fs/btrfs/btrfs_inode.h
@@ -34,6 +34,9 @@ struct btrfs_inode {
          */
         struct btrfs_key location;
 
+        /* Lock for counters */
+        spinlock_t lock;
+
         /* the extent_tree has caches of all the extent mappings to disk */
         struct extent_map_tree extent_tree;
 
@@ -134,8 +137,8 @@ struct btrfs_inode {
          * items we think we'll end up using, and reserved_extents is the number
          * of extent items we've reserved metadata for.
          */
-        atomic_t outstanding_extents;
-        atomic_t reserved_extents;
+        unsigned outstanding_extents;
+        unsigned reserved_extents;
 
         /*
          * ordered_data_close is set by truncate when a file that used