diff options
| author | Russ Cox <rsc@golang.org> | 2010-01-12 10:03:02 -0800 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2010-01-12 10:03:02 -0800 |
| commit | dd59eab8850ac380a2e85cb0d1613c6b7eecce54 (patch) | |
| tree | 762a957e90aaf79de9c529a3f2018f97573d1a3d /src/pkg/runtime/proc.c | |
| parent | 71156986095f0bebbc900f0eaf0a1da3724579e6 (diff) | |
| download | golang-dd59eab8850ac380a2e85cb0d1613c6b7eecce54.tar.gz | |
runtime: fix bug in preemption checks; was causing "lock count" panics
R=r
CC=golang-dev
http://codereview.appspot.com/186078
Diffstat (limited to 'src/pkg/runtime/proc.c')
| -rw-r--r-- | src/pkg/runtime/proc.c | 2 |
1 files changed, 2 insertions, 0 deletions
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) |