From: Radoslaw Zarzynski <rzarzyns@redhat.com>
Date: Tue, 23 Oct 2018 13:36:48 +0000 (+0200)
Subject: os/bluestore: KernelDevice creates buffer::ptr_node directly.
X-Git-Tag: v14.1.0~721^2~6
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=420c49e17ec7d30caa278fb525836eb71741865e;p=ceph.git

os/bluestore: KernelDevice creates buffer::ptr_node directly.

Signed-off-by: Radoslaw Zarzynski <rzarzyns@redhat.com>
---

diff --git a/src/os/bluestore/KernelDevice.cc b/src/os/bluestore/KernelDevice.cc
index 219266a57464..302ac24101ab 100644
--- a/src/os/bluestore/KernelDevice.cc
+++ b/src/os/bluestore/KernelDevice.cc
@@ -847,7 +847,7 @@ int KernelDevice::read(uint64_t off, uint64_t len, bufferlist *pbl,
 
   _aio_log_start(ioc, off, len);
 
-  bufferptr p = buffer::create_small_page_aligned(len);
+  auto& p = buffer::ptr_node::create(buffer::create_small_page_aligned(len));
   int r = ::pread(buffered ? fd_buffereds[WRITE_LIFE_NOT_SET] : fd_directs[WRITE_LIFE_NOT_SET],
 		  p.c_str(), len, off);
   if (r < 0) {