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8038422: CDS test failed: assert((size % os::vm_allocation_granularity()) == 0) failed when limiting SharedMiscDataSize

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In debug version, the assert is against os::vm_allocation_granularity(), but in initialization, we use os::vm_page_size() to align the allocation size. In windows, _vm_page_size and _vm_allocation_granularity may not be same. In debug version, the assert is against os::vm_allocation_granularity(), but in initialization, we use os::vm_page_size() to align the allocation size. In windows, _vm_page_size and _vm_allocation_granularity may not be same.

Reviewed-by: dholmes, iklam, jiangli, coleenp
This commit is contained in:
Yumin Qi 2014-05-27 08:44:23 -07:00 committed by Yumin Qi
parent 854f5afca7
commit 49c3c35a14
1 changed files with 1 additions and 1 deletions
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hotspot/src/share/vm/memory/metaspace.cpp
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@ -3095,7 +3095,7 @@ void Metaspace::ergo_initialize() {
void Metaspace::global_initialize() { void Metaspace::global_initialize() {
// Initialize the alignment for shared spaces. // Initialize the alignment for shared spaces.
int max_alignment = os::vm_page_size(); int max_alignment = os::vm_allocation_granularity();
size_t cds_total = 0; size_t cds_total = 0;
MetaspaceShared::set_max_alignment(max_alignment); MetaspaceShared::set_max_alignment(max_alignment);