mds: detach replay thread

Since we don't join it.

This fixes a leak of per-thread state.. namely, an ~8MB chunk of virtual
memory (and a handful of real pages).

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

diff --git a/src/mds/MDLog.cc b/src/mds/MDLog.cc
index c317c06da1ea0f54703bc9158c3657925bbd95c8..d553acc94198f653ef4d233cd2e5a6689a87cf7e 100644 (file)
--- a/src/mds/MDLog.cc
+++ b/src/mds/MDLog.cc
@@ -445,6 +445,7 @@ void MDLog::replay(Context *c)
   already_replayed = true;
 
   replay_thread.create();
+  replay_thread.detach();
 }
 
 class C_MDL_Replay : public Context {