29     void *bits;  in dvmHeapBitmapInit()  local
34     bitsLen = HB_OFFSET_TO_INDEX(maxSize) * sizeof(*hb->bits);  in dvmHeapBitmapInit()
35     bits = dvmAllocRegion(bitsLen, PROT_READ | PROT_WRITE, name);  in dvmHeapBitmapInit()
36     if (bits == NULL) {  in dvmHeapBitmapInit()
40     hb->bits = (unsigned long *)bits;  in dvmHeapBitmapInit()
54     if (hb->bits != NULL) {  in dvmHeapBitmapDelete()
55         munmap((char *)hb->bits, hb->allocLen);  in dvmHeapBitmapDelete()
68     if (hb->bits != NULL) {  in dvmHeapBitmapZero()
72         madvise(hb->bits, hb->bitsLen, MADV_DONTNEED);  in dvmHeapBitmapZero()
88         return index < hb->bitsLen / sizeof(*hb->bits);  in dvmHeapBitmapCoversAddress()
101     assert(bitmap->bits != NULL);  in dvmHeapBitmapWalk()
105         unsigned long word = bitmap->bits[i];  in dvmHeapBitmapWalk()
135     assert(bitmap->bits != NULL);  in dvmHeapBitmapScanWalk()
140         unsigned long word = bitmap->bits[i];  in dvmHeapBitmapScanWalk()
168     assert(liveHb->bits != NULL);  in dvmHeapBitmapSweepWalk()
170     assert(markHb->bits != NULL);  in dvmHeapBitmapSweepWalk()
186     unsigned long *live = liveHb->bits;  in dvmHeapBitmapSweepWalk()
187     unsigned long *mark = markHb->bits;  in dvmHeapBitmapSweepWalk()