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Diffstat (limited to 'include/trace/events/filelock.h')
-rw-r--r--include/trace/events/filelock.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/include/trace/events/filelock.h b/include/trace/events/filelock.h
index fad7befa612d..4b735923f2ff 100644
--- a/include/trace/events/filelock.h
+++ b/include/trace/events/filelock.h
@@ -203,6 +203,41 @@ TRACE_EVENT(generic_add_lease,
show_fl_type(__entry->fl_type))
);
+TRACE_EVENT(leases_conflict,
+ TP_PROTO(bool conflict, struct file_lock *lease, struct file_lock *breaker),
+
+ TP_ARGS(conflict, lease, breaker),
+
+ TP_STRUCT__entry(
+ __field(void *, lease)
+ __field(void *, breaker)
+ __field(unsigned int, l_fl_flags)
+ __field(unsigned int, b_fl_flags)
+ __field(unsigned char, l_fl_type)
+ __field(unsigned char, b_fl_type)
+ __field(bool, conflict)
+ ),
+
+ TP_fast_assign(
+ __entry->lease = lease;
+ __entry->l_fl_flags = lease->fl_flags;
+ __entry->l_fl_type = lease->fl_type;
+ __entry->breaker = breaker;
+ __entry->b_fl_flags = breaker->fl_flags;
+ __entry->b_fl_type = breaker->fl_type;
+ __entry->conflict = conflict;
+ ),
+
+ TP_printk("conflict %d: lease=0x%p fl_flags=%s fl_type=%s; breaker=0x%p fl_flags=%s fl_type=%s",
+ __entry->conflict,
+ __entry->lease,
+ show_fl_flags(__entry->l_fl_flags),
+ show_fl_type(__entry->l_fl_type),
+ __entry->breaker,
+ show_fl_flags(__entry->b_fl_flags),
+ show_fl_type(__entry->b_fl_type))
+);
+
#endif /* _TRACE_FILELOCK_H */
/* This part must be outside protection */