< prev index next >
src/hotspot/share/gc/g1/g1PageBasedVirtualSpace.cpp
Print this page
rev 47409 : [mq]: review_comments_erik_and_david
rev 47399 : [mq]: add_ptr
rev 47216 : 8187443: Forest Consolidation: Move files to unified layout
Reviewed-by: darcy, ihse
*** 249,259 ****
}
virtual void work(uint worker_id) {
size_t const actual_chunk_size = MAX2(chunk_size(), _page_size);
while (true) {
! char* touch_addr = (char*)Atomic::add(actual_chunk_size, &_cur_addr) - actual_chunk_size;
if (touch_addr < _start_addr || touch_addr >= _end_addr) {
break;
}
char* end_addr = touch_addr + MIN2(actual_chunk_size, pointer_delta(_end_addr, touch_addr, sizeof(char)));
os::pretouch_memory(touch_addr, end_addr, _page_size);
--- 249,259 ----
}
virtual void work(uint worker_id) {
size_t const actual_chunk_size = MAX2(chunk_size(), _page_size);
while (true) {
! char* touch_addr = Atomic::add(actual_chunk_size, &_cur_addr) - actual_chunk_size;
if (touch_addr < _start_addr || touch_addr >= _end_addr) {
break;
}
char* end_addr = touch_addr + MIN2(actual_chunk_size, pointer_delta(_end_addr, touch_addr, sizeof(char)));
os::pretouch_memory(touch_addr, end_addr, _page_size);
< prev index next >