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src/hotspot/share/gc/g1/g1RegionToSpaceMapper.cpp
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rev 56448 : imported patch 8220310.mut.0
rev 56449 : imported patch 8220310.mut.1_thomas
rev 56451 : imported patch 8220310.mut.1-3_kim
rev 56453 : imported patch 8220310.mut.2-kim
rev 56454 : [mq]: 8220310.mut.2-evensplit
@@ -22,10 +22,11 @@
*
*/
#include "precompiled.hpp"
#include "gc/g1/g1BiasedArray.hpp"
+#include "gc/g1/g1MemoryNodeManager.hpp"
#include "gc/g1/g1RegionToSpaceMapper.hpp"
#include "logging/log.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/virtualspace.hpp"
#include "runtime/java.hpp"
@@ -40,11 +41,11 @@
size_t page_size,
size_t region_granularity,
size_t commit_factor,
MemoryType type) :
_listener(NULL),
- _storage(rs, used_size, page_size),
+ _storage(rs, used_size, page_size, type),
_region_granularity(region_granularity),
_commit_map(rs.size() * commit_factor / region_granularity, mtGC) {
guarantee(is_power_of_2(page_size), "must be");
guarantee(is_power_of_2(region_granularity), "must be");
@@ -70,14 +71,15 @@
guarantee(alloc_granularity >= page_size, "allocation granularity smaller than commit granularity");
}
virtual void commit_regions(uint start_idx, size_t num_regions, WorkGang* pretouch_gang) {
- size_t const start_page = (size_t)start_idx * _pages_per_region;
- bool zero_filled = _storage.commit(start_page, num_regions * _pages_per_region);
+ const size_t start_page = (size_t)start_idx * _pages_per_region;
+ const size_t size_in_pages = num_regions * _pages_per_region;
+ bool zero_filled = _storage.commit(start_page, size_in_pages);
if (AlwaysPreTouch) {
- _storage.pretouch(start_page, num_regions * _pages_per_region, pretouch_gang);
+ _storage.pretouch(start_page, size_in_pages, pretouch_gang);
}
_commit_map.set_range(start_idx, start_idx + num_regions);
fire_on_commit(start_idx, num_regions, zero_filled);
}
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