From: Sage Weil <sage@redhat.com>
Date: Tue, 5 Jan 2016 03:08:31 +0000 (-0500)
Subject: os/bluestore/BlueFS: buffered writes
X-Git-Tag: v10.0.3~88^2~20
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=c16b46bb5f116bdb8f646d33e93596d42fea5fda;p=ceph.git

os/bluestore/BlueFS: buffered writes

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

diff --git a/src/os/bluestore/BlueFS.cc b/src/os/bluestore/BlueFS.cc
index d8f565015205..9f9f42f1646c 100644
--- a/src/os/bluestore/BlueFS.cc
+++ b/src/os/bluestore/BlueFS.cc
@@ -1020,7 +1020,7 @@ int BlueFS::_flush_range(FileWriter *h, uint64_t offset, uint64_t length)
       z.zero();
       t.append(z);
     }
-    bdev[p->bdev]->aio_write(p->offset + x_off, t, h->iocv[p->bdev], false);
+    bdev[p->bdev]->aio_write(p->offset + x_off, t, h->iocv[p->bdev], true);
     bloff += x_len;
     length -= x_len;
     ++p;