From: Sage Weil <sage@newdream.net>
Date: Fri, 1 Apr 2011 22:09:46 +0000 (-0700)
Subject: journaler: fix warning
X-Git-Tag: v0.27~173
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=bb814758f64fd556cfe959b851eebfee111d4ff8;p=ceph.git

journaler: fix warning

warning: osdc/Journaler.cc:682: comparison between signed and unsigned integer expressions

Signed-off-by: Sage Weil <sage@newdream.net>
---

diff --git a/src/osdc/Journaler.cc b/src/osdc/Journaler.cc
index da458b83d885..6a48dce99746 100644
--- a/src/osdc/Journaler.cc
+++ b/src/osdc/Journaler.cc
@@ -679,7 +679,7 @@ void Journaler::_issue_read(int64_t len)
     uint64_t e = requested_pos + period;
     e -= e % period;
     uint64_t l = e - requested_pos;
-    if (l > len)
+    if (l > (uint64_t)len)
       l = len;
     C_Read *c = new C_Read(this, requested_pos);
     filer.read(ino, &layout, CEPH_NOSNAP, requested_pos, l, &c->bl, 0, c);