#define VCHECK
#endif /* USE_MALLOC_DEBUG */
-#define USE_CACHE_ALIGN /* Define for aligning everything on 16-byte boundaries */
-
typedef unsigned char u_char;
typedef unsigned long u_long;
typedef unsigned int u_int;
#define ov_index ovu.ovu_index
#define ov_rmagic ovu.ovu_rmagic
#define ov_size ovu.ovu_size
-#ifdef USE_CACHE_ALIGN
+#ifdef USE_CACHE_ALIGNED
struct cachealigner {
- u_long ovalign_1, ovalign_2, ovalign_3, ovalign_4;
+ u_long ovalign[USE_CACHE_ALIGNED];
};
#endif /* USE_CACHE_ALIGN */
};
#ifdef DEBUG2
ASSERT(nblks*sz == amt);
#endif
+#ifdef USE_CACHE_ALIGNED
+ op = (union overhead *)NewPtr(amt+4*USE_CACHE_ALIGNED);
+#else
op = (union overhead *)NewPtr(amt);
+#endif
/* no more room! */
if (op == NULL)
return;
+#ifdef USE_CACHE_ALIGNED
+#define ALIGN_MASK (4*USE_CACHE_ALIGNED-1)
+ while ((long)op & ALIGN_MASK )
+ op = (union overhead *)((long)op+1);
+#endif /* USE_CACHE_ALIGNED */
/*
* Add new memory allocated to that on
* free list for this hash bucket.