Lines Matching defs:alignment
211 size_t size, size_t alignment) {
213 DCHECK(IsAligned(alignment, page_size_));
214 DCHECK_GE(alignment, page_size_);
216 const size_t padded_size = size + alignment - page_size_;
220 if (!IsAligned(region->begin(), alignment)) {
221 size_t start = RoundUp(region->begin(), alignment);
224 DCHECK(IsAligned(region->begin(), alignment));
230 DCHECK(IsAligned(region->begin(), alignment));
241 size_t alignment) {
242 DCHECK(IsAligned(alignment, page_size()));
243 DCHECK(IsAligned(hint, alignment));
252 if (alignment <= page_size()) {
256 address = AllocateAlignedRegion(size, alignment);