diff options
Diffstat (limited to 'src/utilcode/lazycow.cpp')
| -rw-r--r-- | src/utilcode/lazycow.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/utilcode/lazycow.cpp b/src/utilcode/lazycow.cpp index d76577aff0..f4ea267dc7 100644 --- a/src/utilcode/lazycow.cpp +++ b/src/utilcode/lazycow.cpp @@ -43,8 +43,8 @@ LONG* EnsureCOWPageMapAllocated() { _ASSERTE(stats.ullTotalVirtual < 0x100000000ULL); - SIZE_T mapSize = (SIZE_T)((stats.ullTotalVirtual / PAGE_SIZE) / 8); - _ASSERTE(mapSize / PAGE_SIZE <= 32); // g_COWPageMapMap can only track 32 pages + SIZE_T mapSize = (SIZE_T)((stats.ullTotalVirtual / GetOsPageSize()) / 8); + _ASSERTE(mapSize / GetOsPageSize() <= 32); // g_COWPageMapMap can only track 32 pages // Note that VirtualAlloc will zero-fill the pages for us. LONG* pMap = (LONG*)VirtualAlloc( @@ -69,7 +69,7 @@ bool EnsureCOWPageMapElementAllocated(LONG* elem) _ASSERTE(g_pCOWPageMap != NULL); size_t offset = (size_t)elem - (size_t)g_pCOWPageMap; - size_t page = offset / PAGE_SIZE; + size_t page = offset / GetOsPageSize(); _ASSERTE(page < 32); int bit = (int)(1 << page); @@ -91,7 +91,7 @@ bool IsCOWPageMapElementAllocated(LONG* elem) _ASSERTE(g_pCOWPageMap != NULL); size_t offset = (size_t)elem - (size_t)g_pCOWPageMap; - size_t page = offset / PAGE_SIZE; + size_t page = offset / GetOsPageSize(); _ASSERTE(page < 32); int bit = (int)(1 << page); @@ -112,8 +112,8 @@ bool SetCOWPageBits(BYTE* pStart, size_t len, bool value) // // Write the bits in 32-bit chunks, to avoid doing one interlocked instruction for each bit. // - size_t page = (size_t)pStart / PAGE_SIZE; - size_t lastPage = (size_t)(pStart+len-1) / PAGE_SIZE; + size_t page = (size_t)pStart / GetOsPageSize(); + size_t lastPage = (size_t)(pStart+len-1) / GetOsPageSize(); size_t elem = page / 32; LONG bits = 0; do @@ -188,8 +188,8 @@ bool AreAnyCOWPageBitsSet(BYTE* pStart, size_t len) return false; _ASSERTE(len > 0); - size_t page = (size_t)pStart / PAGE_SIZE; - size_t lastPage = (size_t)(pStart+len-1) / PAGE_SIZE; + size_t page = (size_t)pStart / GetOsPageSize(); + size_t lastPage = (size_t)(pStart+len-1) / GetOsPageSize(); do { LONG* pElem = &pCOWPageMap[page / 32]; |