os/bluestore: make _do_omap_clear debug line pretty

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

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index 0f2d71d33b4bed61493e9f7d56e82622fc065a97..4d8602494634c220b67aeb6ec2e42bcc3e0b6559 100644 (file)
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -6030,7 +6030,8 @@ void BlueStore::_do_omap_clear(TransContext *txc, uint64_t id)
   it->lower_bound(prefix);
   while (it->valid()) {
     if (it->key() >= tail) {
-      dout(30) << __func__ << "  stop at " << tail << dendl;
+      dout(30) << __func__ << "  stop at " << pretty_binary_string(tail)
+              << dendl;
       break;
     }
     txc->t->rmkey(PREFIX_OMAP, it->key());