From a7d14321d2d1677801490056473fe31f7a6b0cc7 Mon Sep 17 00:00:00 2001
From: Kefu Chai <kchai@redhat.com>
Date: Sat, 5 Sep 2020 21:37:37 +0800
Subject: [PATCH] common/buffer: add hint to compiler

Signed-off-by: Kefu Chai <kchai@redhat.com>
---
 src/include/buffer.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/include/buffer.h b/src/include/buffer.h
index 4df15cd4aae6a..7e3c3d3423383 100644
--- a/src/include/buffer.h
+++ b/src/include/buffer.h
@@ -363,7 +363,7 @@ struct error_code;
     };
     struct disposer {
       void operator()(ptr_node* const delete_this) {
-	if (!dispose_if_hypercombined(delete_this)) {
+	if (!__builtin_expect(dispose_if_hypercombined(delete_this), 0)) {
 	  delete delete_this;
 	}
       }
-- 
2.39.5