From cad220d9ef0a13a0a32ab23e48747c83521f6f8e Mon Sep 17 00:00:00 2001
From: Luke Gorrie <luke@snabb.co>
Date: Thu, 1 Mar 2018 11:10:44 +0000
Subject: [PATCH] lj_trace.c, lj_auditlog.c: Log auditlog event
 "trace_flushall"

---
 src/lj_auditlog.c | 9 +++++++++
 src/lj_auditlog.h | 2 +-
 src/lj_trace.c    | 1 +
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/lj_auditlog.c b/src/lj_auditlog.c
index 1c8cc87d8b..d3c470d897 100644
--- a/src/lj_auditlog.c
+++ b/src/lj_auditlog.c
@@ -198,3 +198,12 @@ void lj_auditlog_new_prototype(GCproto *pt)
   }
 }
 
+void lj_auditlog_trace_flushall(jit_State *J)
+{
+  if (ensure_log_started()) {
+    log_jit_State(J);
+    log_event("trace_flushall", 1);
+    str_16("jit_State");  /* = */ uint_64((uint64_t)J);
+  }
+}
+
diff --git a/src/lj_auditlog.h b/src/lj_auditlog.h
index c1e6bb7a5e..89abf4dd7f 100644
--- a/src/lj_auditlog.h
+++ b/src/lj_auditlog.h
@@ -12,7 +12,7 @@ int lj_auditlog_open(const char *path);
 
 void lj_auditlog_new_prototype(GCproto *pt);
 void lj_auditlog_lex(const char *chunkname, const char *s, int sz);
-void lj_auditlog_trace_flush(jit_State *J);
+void lj_auditlog_trace_flushall(jit_State *J);
 void lj_auditlog_trace_stop(jit_State *J, GCtrace *T);
 void lj_auditlog_trace_abort(jit_State *J, TraceError e);
 
diff --git a/src/lj_trace.c b/src/lj_trace.c
index aaf2b0e07e..19119f38d5 100644
--- a/src/lj_trace.c
+++ b/src/lj_trace.c
@@ -242,6 +242,7 @@ int lj_trace_flushall(lua_State *L)
   ptrdiff_t i;
   if ((J2G(J)->hookmask & HOOK_GC))
     return 1;
+  lj_auditlog_trace_flushall(J);
   for (i = (ptrdiff_t)J->sizetrace-1; i > 0; i--) {
     GCtrace *T = traceref(J, i);
     if (T) {