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| author | Sylvain Henry <sylvain@haskus.fr> | 2020-10-28 10:21:10 +0100 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2020-10-29 03:53:52 -0400 |
| commit | 22f5d9a951dbc9cfdf55984c5e2a6fad28a6f650 (patch) | |
| tree | f247a12ebddc26086f5c95cef5e4ad7a2ca6efcf /rts | |
| parent | 0e9f6defbdc1f691ff7197b21e68ac16ffa4ab59 (diff) | |
| download | haskell-22f5d9a951dbc9cfdf55984c5e2a6fad28a6f650.tar.gz | |
GC: Avoid data race (#18717, #17964)
Diffstat (limited to 'rts')
| -rw-r--r-- | rts/sm/GC.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/rts/sm/GC.c b/rts/sm/GC.c index 0fa927f2ad..c39dcc2e89 100644 --- a/rts/sm/GC.c +++ b/rts/sm/GC.c @@ -1257,10 +1257,10 @@ gcWorkerThread (Capability *cap) // Wait until we're told to continue RELEASE_SPIN_LOCK(&gct->gc_spin); + stat_endGCWorker (cap, gct); // write stats before setting gct->wakeup (#17964,#18717) gct->wakeup = GC_THREAD_WAITING_TO_CONTINUE; debugTrace(DEBUG_gc, "GC thread %d waiting to continue...", gct->thread_index); - stat_endGCWorker (cap, gct); ACQUIRE_SPIN_LOCK(&gct->mut_spin); debugTrace(DEBUG_gc, "GC thread %d on my way...", gct->thread_index); |