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comparison src/share/vm/memory/allocation.inline.hpp @ 10221:c18152e0554e

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8013120: NMT: Kitchensink crashes with assert(next_region == NULL || !next_region->is_committed_region()) failed: Sanity check Summary: Fixed NMT to deal with releasing virtual memory region when there are still committed regions within it Reviewed-by: acorn, coleenp
author zgu
date Mon, 06 May 2013 11:15:13 -0400
parents 746b070f5022
children f9be75d21404
comparison
equal deleted inserted replaced
10219:9c8e2f44228d 10221:c18152e0554e
130 } 130 }
131 131
132 int alignment = os::vm_allocation_granularity(); 132 int alignment = os::vm_allocation_granularity();
133 _size = align_size_up(_size, alignment); 133 _size = align_size_up(_size, alignment);
134 134
135 _addr = os::reserve_memory(_size, NULL, alignment); 135 _addr = os::reserve_memory(_size, NULL, alignment, F);
136 if (_addr == NULL) { 136 if (_addr == NULL) {
137 vm_exit_out_of_memory(_size, OOM_MMAP_ERROR, "Allocator (reserve)"); 137 vm_exit_out_of_memory(_size, OOM_MMAP_ERROR, "Allocator (reserve)");
138 } 138 }
139 139
140 bool success = os::commit_memory(_addr, _size, false /* executable */); 140 bool success = os::commit_memory(_addr, _size, false /* executable */);