From 6f8a935ad423b4d44fc7c63804c14858c12ba137 Mon Sep 17 00:00:00 2001
From: Curtis McEnroe <programble@gmail.com>
Date: Mon, 31 Jul 2017 19:21:50 -0400
Subject: Track tile access counts

---
 torus.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'torus.h')

diff --git a/torus.h b/torus.h
index 3a98fe3..ff9c0e8 100644
--- a/torus.h
+++ b/torus.h
@@ -30,6 +30,7 @@ struct Tile {
     time_t access;
     char cells[CELL_ROWS][CELL_COLS] ALIGNED(16);
     uint8_t colors[CELL_ROWS][CELL_COLS] ALIGNED(16);
+    uint32_t accessCount;
 } ALIGNED(4096);
 static_assert(sizeof(struct Tile) == 4096, "struct Tile is page-sized");
 static_assert(offsetof(struct Tile, cells) == 16, "stable cells offset");
-- 
cgit 1.4.1