1 files changed, 29 insertions, 7 deletions

diff --git a/include/trace/events/writeback.h b/include/trace/events/writeback.h
index 7b81887b023f..b453d92c2253 100644
--- a/include/trace/events/writeback.h
+++ b/include/trace/events/writeback.h
@@ -372,6 +372,35 @@ TRACE_EVENT(balance_dirty_pages,
           )
 );
 
+TRACE_EVENT(writeback_sb_inodes_requeue,
+
+        TP_PROTO(struct inode *inode),
+        TP_ARGS(inode),
+
+        TP_STRUCT__entry(
+                __array(char, name, 32)
+                __field(unsigned long, ino)
+                __field(unsigned long, state)
+                __field(unsigned long, dirtied_when)
+        ),
+
+        TP_fast_assign(
+                strncpy(__entry->name,
+                        dev_name(inode_to_bdi(inode)->dev), 32);
+                __entry->ino            = inode->i_ino;
+                __entry->state          = inode->i_state;
+                __entry->dirtied_when   = inode->dirtied_when;
+        ),
+
+        TP_printk("bdi %s: ino=%lu state=%s dirtied_when=%lu age=%lu",
+                  __entry->name,
+                  __entry->ino,
+                  show_inode_state(__entry->state),
+                  __entry->dirtied_when,
+                  (jiffies - __entry->dirtied_when) / HZ
+        )
+);
+
 DECLARE_EVENT_CLASS(writeback_congest_waited_template,
 
         TP_PROTO(unsigned int usec_timeout, unsigned int usec_delayed),
@@ -450,13 +479,6 @@ DECLARE_EVENT_CLASS(writeback_single_inode_template,
         )
 );
 
-DEFINE_EVENT(writeback_single_inode_template, writeback_single_inode_requeue,
-        TP_PROTO(struct inode *inode,
-                 struct writeback_control *wbc,
-                 unsigned long nr_to_write),
-        TP_ARGS(inode, wbc, nr_to_write)
-);
-
 DEFINE_EVENT(writeback_single_inode_template, writeback_single_inode,
         TP_PROTO(struct inode *inode,
                  struct writeback_control *wbc,