From: Sage Weil <sage@redhat.com>
Date: Thu, 17 Mar 2016 20:37:53 +0000 (-0400)
Subject: os/bluestore/KernelDevice: print buffered flag in debug line
X-Git-Tag: v10.1.1~28^2~29
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=c1b42e99b9a8f562ed940b611ede30fad9dd63e4;p=ceph.git

os/bluestore/KernelDevice: print buffered flag in debug line

Signed-off-by: Sage Weil <sage@redhat.com>
---

diff --git a/src/os/bluestore/KernelDevice.cc b/src/os/bluestore/KernelDevice.cc
index 5c20a45dbc02a..08304e8757e5c 100644
--- a/src/os/bluestore/KernelDevice.cc
+++ b/src/os/bluestore/KernelDevice.cc
@@ -366,7 +366,9 @@ int KernelDevice::aio_write(
   bool buffered)
 {
   uint64_t len = bl.length();
-  dout(20) << __func__ << " " << off << "~" << len << dendl;
+  dout(20) << __func__ << " " << off << "~" << len
+	   << (buffered ? " (buffered)" : " (direct)")
+	   << dendl;
   assert(off % block_size == 0);
   assert(len % block_size == 0);
   assert(len > 0);
@@ -471,7 +473,9 @@ int KernelDevice::read(uint64_t off, uint64_t len, bufferlist *pbl,
 		      IOContext *ioc,
 		      bool buffered)
 {
-  dout(5) << __func__ << " " << off << "~" << len << dendl;
+  dout(5) << __func__ << " " << off << "~" << len
+	  << (buffered ? " (buffered)" : " (direct)")
+	  << dendl;
   assert(off % block_size == 0);
   assert(len % block_size == 0);
   assert(len > 0);