diff options
Diffstat (limited to 'rts')
| -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 9a6db9bd19..518b06bd19 100644 --- a/rts/sm/NonMoving.c +++ b/rts/sm/NonMoving.c @@ -819,6 +819,7 @@ void nonmovingCollect(StgWeak **dead_weaks, StgTSO **resurrected_threads) } #endif + trace(TRACE_nonmoving_gc, "Starting nonmoving GC preparation"); resizeGenerations(); nonmovingPrepareMark(); @@ -834,6 +835,7 @@ void nonmovingCollect(StgWeak **dead_weaks, StgTSO **resurrected_threads) current_mark_queue = mark_queue; // Mark roots + trace(TRACE_nonmoving_gc, "Marking roots for nonmoving GC"); markCAFs((evac_fn)markQueueAddRoot, mark_queue); for (unsigned int n = 0; n < n_capabilities; ++n) { markCapability((evac_fn)markQueueAddRoot, mark_queue, @@ -847,6 +849,7 @@ void nonmovingCollect(StgWeak **dead_weaks, StgTSO **resurrected_threads) for (StgTSO *tso = *resurrected_threads; tso != END_TSO_QUEUE; tso = tso->global_link) { markQueuePushClosure_(mark_queue, (StgClosure*)tso); } + trace(TRACE_nonmoving_gc, "Finished marking roots for nonmoving GC"); // Roots marked, mark threads and weak pointers @@ -869,6 +872,7 @@ void nonmovingCollect(StgWeak **dead_weaks, StgTSO **resurrected_threads) ASSERT(nonmoving_old_weak_ptr_list == NULL); nonmoving_old_weak_ptr_list = oldest_gen->weak_ptr_list; oldest_gen->weak_ptr_list = NULL; + trace(TRACE_nonmoving_gc, "Finished nonmoving GC preparation"); // We are now safe to start concurrent marking |