Rename dirty_queue to dirty_db and make it a single std::map

allocator.cpp

@@ -3,8 +3,6 @@
 #include <stdlib.h>
 #include <malloc.h>
 
-#define MAX64 ((uint64_t)-1)
-
 allocator *allocator_create(uint64_t blocks)
 {
     if (blocks >= 0x80000000 || blocks <= 1)
@@ -22,8 +20,8 @@ allocator *allocator_create(uint64_t blocks)
     allocator *buf = (allocator*)memalign(sizeof(uint64_t), (2 + total)*sizeof(uint64_t));
     buf->size = blocks;
     buf->last_one_mask = (blocks % 64) == 0
-        ? MAX64
-        : ~(MAX64 << (64 - blocks % 64));
+        ? UINT64_MAX
+        : ~(UINT64_MAX << (64 - blocks % 64));
     for (uint64_t i = 0; i < blocks; i++)
     {
         buf->mask[i] = 0;
@@ -61,7 +59,7 @@ void allocator_set(allocator *alloc, uint64_t addr, bool value)
             {
                 alloc->mask[last] = alloc->mask[last] | (1 << bit);
                 if (alloc->mask[last] != (!is_last || cur_addr/64 < alloc->size/64
-                    ? MAX64 : alloc->last_one_mask))
+                    ? UINT64_MAX : alloc->last_one_mask))
                 {
                     break;
                 }
@@ -109,13 +107,13 @@ uint64_t allocator_find_free(allocator *alloc)
         if (i == 64)
         {
             // No space
-            return MAX64;
+            return UINT64_MAX;
         }
         addr = (addr * 64) | i;
         if (addr >= alloc->size)
         {
             // No space
-            return MAX64;
+            return UINT64_MAX;
         }
         offset += p2;
         p2 = p2 * 64;