From dd59eab8850ac380a2e85cb0d1613c6b7eecce54 Mon Sep 17 00:00:00 2001 From: Russ Cox Date: Tue, 12 Jan 2010 10:03:02 -0800 Subject: runtime: fix bug in preemption checks; was causing "lock count" panics R=r CC=golang-dev http://codereview.appspot.com/186078 --- src/pkg/runtime/proc.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/pkg/runtime/proc.c') diff --git a/src/pkg/runtime/proc.c b/src/pkg/runtime/proc.c index 6324b4be4..99fa26ad0 100644 --- a/src/pkg/runtime/proc.c +++ b/src/pkg/runtime/proc.c @@ -523,6 +523,8 @@ scheduler(void) void gosched(void) { + if(m->locks != 0) + throw("gosched holding locks"); if(g == m->g0) throw("gosched of g0"); if(gosave(&g->sched) == 0) -- cgit v1.2.3