edolstra merged DeterminateSystems/nix-src#780 · November 10, 2026 12:22 bdwgc: Reduce GC_MANY_BLOCKS_DEFAULT from 64 to 8 #780 MotivationGC_MANY_BLOCKS_DEFAULT=64 (e5999e7) reduced allocator-lock contention, but every (thread, object kind, size class) free-list refill now … +7 -1 2 comments