From: Jianpeng Ma <jianpeng.ma@intel.com>
Date: Tue, 15 Mar 2016 11:43:34 +0000 (+0800)
Subject: os/bluestore/KernelDevice: Fio aio_write, it call _aio_log_finish by finish-thread.
X-Git-Tag: v11.0.0~780^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=c42fc61a80af0ad00e58cce4acc2e4cb29cfc099;p=ceph.git

os/bluestore/KernelDevice: Fio aio_write, it call _aio_log_finish by finish-thread.

Signed-off-by: Jianpeng Ma <jianpeng.ma@intel.com>
---

diff --git a/src/os/bluestore/KernelDevice.cc b/src/os/bluestore/KernelDevice.cc
index 0178df16b09e..30216e74e28f 100644
--- a/src/os/bluestore/KernelDevice.cc
+++ b/src/os/bluestore/KernelDevice.cc
@@ -422,6 +422,8 @@ int KernelDevice::aio_write(
     bl.prepare_iov(&iov);
     int r = ::pwritev(buffered ? fd_buffered : fd_direct,
 		      &iov[0], iov.size(), off);
+    _aio_log_finish(ioc, off, bl.length());
+
     if (r < 0) {
       r = -errno;
       derr << __func__ << " pwritev error: " << cpp_strerror(r) << dendl;
@@ -438,7 +440,6 @@ int KernelDevice::aio_write(
     }
   }
 
-  _aio_log_finish(ioc, off, bl.length());
   io_since_flush.set(1);
   return 0;
 }