From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Tue, 19 Apr 2016 06:25:48 +0000 (+0800)
Subject: osd/ReplicatedPG: change type of 'inflightreads' from unsigned to int
X-Git-Tag: v11.0.0~840^2~4
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=9e33aa3e422a72a8b91229f2c6059d6d13a8bb52;p=ceph.git

osd/ReplicatedPG: change type of 'inflightreads' from unsigned to int

The 'inflightreads' works as a reference, so it better be of a type of
int which is convenient for underflow tracking.

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
---

diff --git a/src/osd/ReplicatedPG.h b/src/osd/ReplicatedPG.h
index 47a6a1613d3a..dfb9293c37a2 100644
--- a/src/osd/ReplicatedPG.h
+++ b/src/osd/ReplicatedPG.h
@@ -608,7 +608,7 @@ public:
     list<pair<boost::tuple<uint64_t, uint64_t, unsigned>,
 	      pair<bufferlist*, Context*> > > pending_async_reads;
     int async_read_result;
-    unsigned inflightreads;
+    int inflightreads;
     friend struct OnReadComplete;
     void start_async_reads(ReplicatedPG *pg);
     void finish_read(ReplicatedPG *pg);