)]}'
{
  "commit": "a3760553ee340d97dbd4ff3b482efc1de6fa335c",
  "tree": "79f65b9673e2bbd43505f71e13676db39a90c30b",
  "parents": [
    "575f0f840b27dcbb2be1cc8e00e679d47c3278b9"
  ],
  "author": {
    "name": "Clayton Knittel",
    "email": "cknittel@google.com",
    "time": "Fri Nov 06 18:12:08 2026 -0800"
  },
  "committer": {
    "name": "Copybara-Service",
    "email": "copybara-worker@google.com",
    "time": "Fri Nov 06 21:22:07 2026 -0800"
  },
  "message": "Reduce waste on over-aligned arena allocations\n\nPreviously, over-aligned allocations (alignment \u003e 8) would allocate `n + alignment - 8` bytes, then take an aligned pointer from the allocated block. This is wasteful, since whatever padding is left over after the aligned block is not reused by the arena.\n\nNow, there is a separate `Arena::AllocateOverAligned` which forwards to `SerialArena::AllocateImpl` with an alignment parameter, which does the smart thing.\n\nPiperOrigin-RevId: 1016017774\n",
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