btrfs: cleanup unused qgroup trace event

Commit 81fb6f77a026 (btrfs: qgroup: Add new trace point for
qgroup data reserve) added the following events which aren't used.
  btrfs__qgroup_data_map
  btrfs_qgroup_init_data_rsv_map
  btrfs_qgroup_free_data_rsv_map
So remove them.

CC: quwenruo@cn.fujitsu.com
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index e379735..cd99a36 100644 (file)
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -1410,42 +1410,6 @@ DEFINE_EVENT(btrfs__workqueue_done, btrfs_workqueue_destroy,
        TP_ARGS(wq)
 );
 
-DECLARE_EVENT_CLASS(btrfs__qgroup_data_map,
-
-       TP_PROTO(struct inode *inode, u64 free_reserved),
-
-       TP_ARGS(inode, free_reserved),
-
-       TP_STRUCT__entry_btrfs(
-               __field(        u64,            rootid          )
-               __field(        unsigned long,  ino             )
-               __field(        u64,            free_reserved   )
-       ),
-
-       TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
-               __entry->rootid         =       BTRFS_I(inode)->root->objectid;
-               __entry->ino            =       inode->i_ino;
-               __entry->free_reserved  =       free_reserved;
-       ),
-
-       TP_printk_btrfs("rootid=%llu ino=%lu free_reserved=%llu",
-                 __entry->rootid, __entry->ino, __entry->free_reserved)
-);
-
-DEFINE_EVENT(btrfs__qgroup_data_map, btrfs_qgroup_init_data_rsv_map,
-
-       TP_PROTO(struct inode *inode, u64 free_reserved),
-
-       TP_ARGS(inode, free_reserved)
-);
-
-DEFINE_EVENT(btrfs__qgroup_data_map, btrfs_qgroup_free_data_rsv_map,
-
-       TP_PROTO(struct inode *inode, u64 free_reserved),
-
-       TP_ARGS(inode, free_reserved)
-);
-
 #define BTRFS_QGROUP_OPERATIONS                                \
        { QGROUP_RESERVE,       "reserve"       },      \
        { QGROUP_RELEASE,       "release"       },      \