From: Sage Weil <sage@redhat.com>
Date: Tue, 7 Jun 2016 15:30:29 +0000 (-0400)
Subject: Merge pull request #9370 from majianpeng/bitmap-allocator
X-Git-Tag: v11.0.0~282
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=25e8abe1d49666f531daa673e5ccb800b719e99c;p=ceph.git

Merge pull request #9370 from majianpeng/bitmap-allocator

os/bluestore/BitMapAllocator: fix free space beyond size of BitAlloca…

Reviewed-by: Ramesh Chander <Ramesh.Chander@sandisk.com>
---

25e8abe1d49666f531daa673e5ccb800b719e99c
diff --cc src/os/bluestore/BitAllocator.h
index 3184890ba66e,d3192b34ae77..565472cf21bb
--- a/src/os/bluestore/BitAllocator.h
+++ b/src/os/bluestore/BitAllocator.h
@@@ -103,9 -105,9 +103,9 @@@ public
      }
      m_cur_idx++;
  
-     if (m_cur_idx == m_list->size() &&
+     if (m_cur_idx == (int64_t)m_list->size() &&
          m_wrap) {
 -      m_cur_idx %= m_list->size();
 +      m_cur_idx = 0;
        m_wrapped = true;
      }