1 files changed, 5 insertions, 13 deletions

diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index b908960c9746..898c5729e7e5 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -527,6 +527,8 @@ fail:
         if (async_transid) {
                 *async_transid = trans->transid;
                 err = btrfs_commit_transaction_async(trans, root, 1);
+                if (err)
+                        err = btrfs_commit_transaction(trans, root);
         } else {
                 err = btrfs_commit_transaction(trans, root);
         }
@@ -592,16 +594,14 @@ static int create_snapshot(struct btrfs_root *root, struct inode *dir,
                 *async_transid = trans->transid;
                 ret = btrfs_commit_transaction_async(trans,
                                      root->fs_info->extent_root, 1);
+                if (ret)
+                        ret = btrfs_commit_transaction(trans, root);
         } else {
                 ret = btrfs_commit_transaction(trans,
                                                root->fs_info->extent_root);
         }
-        if (ret) {
-                /* cleanup_transaction has freed this for us */
-                if (trans->aborted)
-                        pending_snapshot = NULL;
+        if (ret)
                 goto fail;
-        }
 
         ret = pending_snapshot->error;
         if (ret)
@@ -2245,13 +2245,6 @@ static int btrfs_ioctl_defrag(struct file *file, void __user *argp)
         if (ret)
                 return ret;
 
-        if (atomic_xchg(&root->fs_info->mutually_exclusive_operation_running,
-                        1)) {
-                pr_info("btrfs: dev add/delete/balance/replace/resize operation in progress\n");
-                mnt_drop_write_file(file);
-                return -EINVAL;
-        }
-
         if (btrfs_root_readonly(root)) {
                 ret = -EROFS;
                 goto out;
@@ -2306,7 +2299,6 @@ static int btrfs_ioctl_defrag(struct file *file, void __user *argp)
                 ret = -EINVAL;
         }
 out:
-        atomic_set(&root->fs_info->mutually_exclusive_operation_running, 0);
         mnt_drop_write_file(file);
         return ret;
 }