Merge pull request #8503 from yuyuyu101/wip-spdk-improve

os/bluestore/NVMEDevice: performance improvements

diff --cc src/os/bluestore/NVMEDevice.cc
index 6ab5aacbe79822737b32a753c8bd4b412d984265,d8a9b97ae7a6f0289d11cb523196e0f5c1104e4b..d83b7721678e090312d4d4da9728960ce8fb2104
--- 1/src/os/bluestore/NVMEDevice.cc
--- 2/src/os/bluestore/NVMEDevice.cc
+++ b/src/os/bluestore/NVMEDevice.cc
@@@ -20,12 -21,17 +21,13 @@@
  #include <sys/stat.h>
  #include <fcntl.h>
  #include <unistd.h>
+ 
+ #include <chrono>
+ #include <functional>
  #include <map>
  #include <thread>
- #ifdef HAVE_SSE
  #include <xmmintrin.h>
- #endif
  
 -#ifdef __cplusplus
 -extern "C" {
 -#endif
 -
  #include <spdk/pci.h>
  #include <spdk/nvme.h>