1 files changed, 1 insertions, 0 deletions

diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index 50b6d7a6f01a..5f54c875c8be 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -356,6 +356,7 @@ enum trace_iterator_flags {
         TRACE_ITER_BLOCK                = 0x80,
         TRACE_ITER_STACKTRACE           = 0x100,
         TRACE_ITER_SCHED_TREE           = 0x200,
+        TRACE_ITER_PRINTK               = 0x400,
 };
 
 #endif /* _LINUX_KERNEL_TRACE_H */