btrfs: inline wait_current_trans_commit_start in its caller

Function wait_current_trans_commit_start is now fairly trivial so it can
be inlined in its only caller.

Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 30347e6..73df8b8 100644 (file)
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1871,18 +1871,6 @@ int btrfs_transaction_blocked(struct btrfs_fs_info *info)
 }
 
 /*
- * wait for the current transaction commit to start and block subsequent
- * transaction joins
- */
-static void wait_current_trans_commit_start(struct btrfs_fs_info *fs_info,
-                                           struct btrfs_transaction *trans)
-{
-       wait_event(fs_info->transaction_blocked_wait,
-                  trans->state >= TRANS_STATE_COMMIT_START ||
-                  TRANS_ABORTED(trans));
-}
-
-/*
  * commit transactions asynchronously. once btrfs_commit_transaction_async
  * returns, any subsequent transaction will not be allowed to join.
  */
@@ -1941,7 +1929,13 @@ int btrfs_commit_transaction_async(struct btrfs_trans_handle *trans)
                __sb_writers_release(fs_info->sb, SB_FREEZE_FS);
 
        schedule_work(&ac->work);
-       wait_current_trans_commit_start(fs_info, cur_trans);
+       /*
+        * Wait for the current transaction commit to start and block
+        * subsequent transaction joins
+        */
+       wait_event(fs_info->transaction_blocked_wait,
+                  cur_trans->state >= TRANS_STATE_COMMIT_START ||
+                  TRANS_ABORTED(cur_trans));
        if (current->journal_info == trans)
                current->journal_info = NULL;