Merge tag 'v3.10' into sched/core

Merge in a recent upstream commit:

  c2853c8df57f include/linux/math64.h: add div64_ul()

because:

  72a4cf20cb71 sched: Change cfs_rq load avg to unsigned long

relies on it.

[ We don't rebase sched/core for this, because the handful of
  followup commits after the broken commit are not behavioral
  changes so are unlikely to be needed during bisection. ]

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 5 insertions, 5 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index e7b3cb5286a5..b8b60b660c8f 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -2859,8 +2859,8 @@ fail_qgroup:
         btrfs_free_qgroup_config(fs_info);
 fail_trans_kthread:
         kthread_stop(fs_info->transaction_kthread);
-        del_fs_roots(fs_info);
         btrfs_cleanup_transaction(fs_info->tree_root);
+        del_fs_roots(fs_info);
 fail_cleaner:
         kthread_stop(fs_info->cleaner_kthread);
 
@@ -3512,15 +3512,15 @@ int close_ctree(struct btrfs_root *root)
                        percpu_counter_sum(&fs_info->delalloc_bytes));
         }
 
-        free_root_pointers(fs_info, 1);
-
         btrfs_free_block_groups(fs_info);
 
+        btrfs_stop_all_workers(fs_info);
+
         del_fs_roots(fs_info);
 
-        iput(fs_info->btree_inode);
+        free_root_pointers(fs_info, 1);
 
-        btrfs_stop_all_workers(fs_info);
+        iput(fs_info->btree_inode);
 
 #ifdef CONFIG_BTRFS_FS_CHECK_INTEGRITY
         if (btrfs_test_opt(root, CHECK_INTEGRITY))