runtime: Don't get confused if m changes during runtime_gc.

From-SVN: r214048
2014-08-15 22:16:55 +00:00 · 2014-08-15 22:16:55 +00:00 · ab36d98dd2
parent 5802281eb6
commit ab36d98dd2
1 changed files with 1 additions and 0 deletions
--- a/libgo/runtime/mgc0.c
+++ b/libgo/runtime/mgc0.c
@ -2204,6 +2204,7 @@ runtime_gc(int32 force)
 		g->status = Gwaiting;
 		g->waitreason = "garbage collection";
 		runtime_mcall(mgc);
+		m = runtime_m();
 	}

 	// all done