Merge pull request #5002 from BrzVlad/feature-sgen-modes

[mono.git] / mono / sgen / sgen-conf.h

diff --git a/mono/sgen/sgen-conf.h b/mono/sgen/sgen-conf.h
index ce724e656a2e22c614f707145fc68c6d1a13fac3..53e962c2b702e7ea8a893dc940ea8d42d227b967 100644 (file)
--- a/mono/sgen/sgen-conf.h
+++ b/mono/sgen/sgen-conf.h
@@ -222,4 +222,10 @@ typedef mword SgenDescriptor;
 
 #define SGEN_PAUSE_MODE_MAX_PAUSE_MARGIN 0.5f
 
+/*
+ * In practice, for nurseries smaller than this, the parallel minor tends to be
+ * ineffective, even leading to regressions. Avoid using it for smaller nurseries.
+ */
+#define SGEN_PARALLEL_MINOR_MIN_NURSERY_SIZE (1 << 24)
+
 #endif