diff options
Diffstat (limited to 'rts/Messages.c')
| -rw-r--r-- | rts/Messages.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/rts/Messages.c b/rts/Messages.c index 6418a65117..285ca5be63 100644 --- a/rts/Messages.c +++ b/rts/Messages.c @@ -39,7 +39,7 @@ void sendMessage(Capability *from_cap, Capability *to_cap, Message *msg) #endif msg->link = to_cap->inbox; - to_cap->inbox = msg; + RELAXED_STORE(&to_cap->inbox, msg); recordClosureMutated(from_cap,(StgClosure*)msg); |