Update kernel probes to more detailed match to kernel versions

[lttng-modules.git] / instrumentation / events / mainline / jbd2.h

diff --git a/instrumentation/events/mainline/jbd2.h b/instrumentation/events/mainline/jbd2.h
index 75964412ddbb56574d11f8d3e608577bcc21687f..127993dbf322efa40bc68222551ff181132122b4 100644 (file)
--- a/instrumentation/events/mainline/jbd2.h
+++ b/instrumentation/events/mainline/jbd2.h
@@ -81,6 +81,13 @@ DEFINE_EVENT(jbd2_commit, jbd2_commit_logging,
        TP_ARGS(journal, commit_transaction)
 );
 
+DEFINE_EVENT(jbd2_commit, jbd2_drop_transaction,
+
+       TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
+
+       TP_ARGS(journal, commit_transaction)
+);
+
 TRACE_EVENT(jbd2_end_commit,
        TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
 
@@ -200,7 +207,7 @@ TRACE_EVENT(jbd2_checkpoint_stats,
                  __entry->forced_to_close, __entry->written, __entry->dropped)
 );
 
-TRACE_EVENT(jbd2_cleanup_journal_tail,
+TRACE_EVENT(jbd2_update_log_tail,
 
        TP_PROTO(journal_t *journal, tid_t first_tid,
                 unsigned long block_nr, unsigned long freed),
@@ -229,6 +236,26 @@ TRACE_EVENT(jbd2_cleanup_journal_tail,
                  __entry->block_nr, __entry->freed)
 );
 
+TRACE_EVENT(jbd2_write_superblock,
+
+       TP_PROTO(journal_t *journal, int write_op),
+
+       TP_ARGS(journal, write_op),
+
+       TP_STRUCT__entry(
+               __field(        dev_t,  dev                     )
+               __field(          int,  write_op                )
+       ),
+
+       TP_fast_assign(
+               __entry->dev            = journal->j_fs_dev->bd_dev;
+               __entry->write_op       = write_op;
+       ),
+
+       TP_printk("dev %d,%d write_op %x", MAJOR(__entry->dev),
+                 MINOR(__entry->dev), __entry->write_op)
+);
+
 #endif /* _TRACE_JBD2_H */
 
 /* This part must be outside protection */