diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/runtime/netpoll_stub.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/runtime/netpoll_stub.go b/src/runtime/netpoll_stub.go index f86f2f6174..3599f2d01b 100644 --- a/src/runtime/netpoll_stub.go +++ b/src/runtime/netpoll_stub.go @@ -49,6 +49,9 @@ func netpoll(delay int64) gList { notetsleep(&netpollNote, delay) unlock(&netpollStubLock) + // Guard against starvation in case the lock is contended + // (eg when running TestNetpollBreak). + osyield() } return gList{} } |