From: Matt Benjamin <mbenjamin@redhat.com>
Date: Tue, 22 Dec 2015 21:57:41 +0000 (-0500)
Subject: librgw: restore readdir prints (move to dout)
X-Git-Tag: v10.1.0~382^2~74
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=b970fd005e835f8aeb6b3af2a1b4afbd50c31348;p=ceph.git

librgw: restore readdir prints (move to dout)

They are useful for checking the exact strings being produced,
and in which sequence (object or common prefix).

Signed-off-by: Matt Benjamin <mbenjamin@redhat.com>
---

diff --git a/src/rgw/rgw_file.h b/src/rgw/rgw_file.h
index 87cbfbf43099..aeb734530b81 100644
--- a/src/rgw/rgw_file.h
+++ b/src/rgw/rgw_file.h
@@ -921,6 +921,9 @@ public:
 
       boost::string_ref sref {iter.key.name};
 
+      lsubdout(cct, rgw, 15) << "readdir objects prefix: " << prefix
+			     << " obj: " << sref << dendl;
+
       size_t last_del = sref.find_last_of('/');
       if (last_del != string::npos)
 	sref.remove_prefix(last_del+1);
@@ -945,6 +948,11 @@ public:
     }
     for (auto& iter : common_prefixes) {
 
+      lsubdout(cct, rgw, 15) << "readdir common prefixes prefix: " << prefix
+			     << " iter first: " << iter.first
+			     << " iter second: " << iter.second
+			     << dendl;
+
       /* it's safest to modify the element in place--a suffix-modifying
        * string_ref operation is problematic since ULP rgw_file callers
        * will ultimately need a c-string */