OSD::send_incremental_map: use service superblock so we can avoid locking osd_lock

TODO: make it actually safe by dealing with build_incremental_map_msg()

Signed-off-by: Samuel Just <sam.just@inktank.com>

diff --git a/src/osd/OSD.cc b/src/osd/OSD.cc
index 760ba073b53e9b41ae1797a98cdbaebfec8ea9c2..301d0eb353dbdc33df82546bc160fbc32aece7ea 100644 (file)
--- a/src/osd/OSD.cc
+++ b/src/osd/OSD.cc
@@ -6021,6 +6021,7 @@ void OSD::send_incremental_map(epoch_t since, Connection *con)
   dout(10) << "send_incremental_map " << since << " -> " << to
            << " to " << con << " " << con->get_peer_addr() << dendl;
 
+  OSDSuperblock superblock(service.get_superblock());
   if (since < superblock.oldest_map) {
     // just send latest full map
     MOSDMap *m = new MOSDMap(monc->get_fsid());