From a4accc0e3e14bce27f4aaf1f6ab060aa8f4a27ec Mon Sep 17 00:00:00 2001
From: Alexander Polyakov <apolyakov@beget.com>
Date: Fri, 13 Jan 2017 14:55:10 +0300
Subject: [PATCH 1/2] opcache: print restart reason

---
 ext/opcache/ZendAccelerator.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/ext/opcache/ZendAccelerator.c b/ext/opcache/ZendAccelerator.c
index 0351729b4f8..8e3bbade59a 100644
--- a/ext/opcache/ZendAccelerator.c
+++ b/ext/opcache/ZendAccelerator.c
@@ -2921,11 +2921,18 @@ void accel_shutdown(void)
 
 void zend_accel_schedule_restart(zend_accel_restart_reason reason)
 {
+	const char *zend_accel_restart_reason_text[ACCEL_RESTART_USER + 1] = {
+		"out of memory",
+		"hash overflow",
+		"user",
+	};
+
 	if (ZCSG(restart_pending)) {
 		/* don't schedule twice */
 		return;
 	}
-	zend_accel_error(ACCEL_LOG_DEBUG, "Restart Scheduled!");
+	zend_accel_error(ACCEL_LOG_DEBUG, "Restart Scheduled! Reason: %s",
+			zend_accel_restart_reason_text[reason]);
 
 	SHM_UNPROTECT();
 	ZCSG(restart_pending) = 1;

From fbf655afbd1cc5b5a9c9e03405c62ae714425435 Mon Sep 17 00:00:00 2001
From: Mitch Hagstrand <mhagstrand@gmail.com>
Date: Fri, 13 Jan 2017 16:33:05 -0800
Subject: [PATCH 2/2] Added test for "opcache: print restart reason" to
 basic_logging.phpt

---
 ext/opcache/tests/basic_logging.phpt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ext/opcache/tests/basic_logging.phpt b/ext/opcache/tests/basic_logging.phpt
index 4a571b5b93c..f0ecd6fbaa7 100644
--- a/ext/opcache/tests/basic_logging.phpt
+++ b/ext/opcache/tests/basic_logging.phpt
@@ -14,7 +14,11 @@ opcache.log_verbosity_level=4
 --FILE--
 <?php
 echo "Foo Bar\n";
+opcache_reset();
+echo "Opcache reset";
 ?>
 --EXPECTF--
 %s Message Cached script '%sbasic_logging%s'
 Foo Bar
+%s Debug Restart Scheduled! Reason: user
+Opcache reset