From: Sage Weil <sage@redhat.com>
Date: Wed, 4 May 2016 19:22:13 +0000 (-0400)
Subject: os/bluestore: drop useless wal check
X-Git-Tag: v11.0.0~655^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F8934%2Fhead;p=ceph.git

os/bluestore: drop useless wal check

Length is already trimmed to the current extent at the top of the
loop.

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

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index c81f40e5b134..48a3b89bc1eb 100644
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -5568,9 +5568,6 @@ int BlueStore::_do_write(
     op->extent.offset = bp->second.offset + offset - bp->first;
     op->extent.length = length;
     op->data = bl;
-    if (offset + length - bp->first > bp->second.length) {
-      op->extent.length = offset + length - bp->first;
-    }
     dout(20) << __func__ << " wal write "
 	     << offset << "~" << length << " to " << op->extent
 	     << dendl;