diff options
Diffstat (limited to 'src/runtime/os_dragonfly.c')
-rw-r--r-- | src/runtime/os_dragonfly.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/runtime/os_dragonfly.c b/src/runtime/os_dragonfly.c index e372205ec..051192ad3 100644 --- a/src/runtime/os_dragonfly.c +++ b/src/runtime/os_dragonfly.c @@ -195,7 +195,10 @@ void runtime·mpreinit(M *mp) { mp->gsignal = runtime·malg(32*1024); + runtime·writebarrierptr_nostore(&mp->gsignal, mp->gsignal); + mp->gsignal->m = mp; + runtime·writebarrierptr_nostore(&mp->gsignal->m, mp->gsignal->m); } // Called to initialize a new m (including the bootstrap m). |