diff options
Diffstat (limited to 'rts/sm/NonMoving.c')
| -rw-r--r-- | rts/sm/NonMoving.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/rts/sm/NonMoving.c b/rts/sm/NonMoving.c index b92bf2276e..dd019ec18b 100644 --- a/rts/sm/NonMoving.c +++ b/rts/sm/NonMoving.c @@ -229,6 +229,10 @@ Mutex concurrent_coll_finished_lock; * - Note [StgStack dirtiness flags and concurrent marking] (TSO.h) describes * the protocol for concurrent marking of stacks. * + * - Note [Nonmoving write barrier in Perform{Take,Put}] (PrimOps.cmm) describes + * a tricky barrier necessary when resuming threads blocked on MVar + * operations. + * * - Note [Static objects under the nonmoving collector] (Storage.c) describes * treatment of static objects. * |