From ef036c441d996817d0f028af0a96cc428a2f2a7d Mon Sep 17 00:00:00 2001
From: Radoslaw Zarzynski <rzarzyns@redhat.com>
Date: Sun, 4 Nov 2018 21:44:54 +0100
Subject: [PATCH] include: buffer_raw.h uses C++11-compatible
 std::aligned_storage.

Signed-off-by: Radoslaw Zarzynski <rzarzyns@redhat.com>
---
 src/include/buffer_raw.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/include/buffer_raw.h b/src/include/buffer_raw.h
index 301e2ca99c1..217d06f3e8d 100644
--- a/src/include/buffer_raw.h
+++ b/src/include/buffer_raw.h
@@ -28,7 +28,8 @@ namespace ceph::buffer {
   public:
     // In the future we might want to have a slab allocator here with few
     // embedded slots. This would allow to avoid the "if" in dtor of ptr_node.
-    std::aligned_storage_t<sizeof(ptr_node), alignof(ptr_node)> bptr_storage;
+    std::aligned_storage<sizeof(ptr_node),
+			 alignof(ptr_node)>::type bptr_storage;
     char *data;
     unsigned len;
     std::atomic<unsigned> nref { 0 };
-- 
2.39.5