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src/os/windows/vm/os_windows.cpp
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*** 5952,5962 ****
// be legitimate.
// If -XX:+VerboseInternalVMTests is enabled, print some explanatory messages.
void TestReserveMemorySpecial_test() {
if (!UseLargePages) {
if (VerboseInternalVMTests) {
! gclog_or_tty->print("Skipping test because large pages are disabled");
}
return;
}
// save current value of globals
bool old_use_large_pages_individual_allocation = UseLargePagesIndividualAllocation;
--- 5952,5962 ----
// be legitimate.
// If -XX:+VerboseInternalVMTests is enabled, print some explanatory messages.
void TestReserveMemorySpecial_test() {
if (!UseLargePages) {
if (VerboseInternalVMTests) {
! tty->print("Skipping test because large pages are disabled");
}
return;
}
// save current value of globals
bool old_use_large_pages_individual_allocation = UseLargePagesIndividualAllocation;
*** 5968,5978 ****
// do an allocation at an address selected by the OS to get a good one.
const size_t large_allocation_size = os::large_page_size() * 4;
char* result = os::reserve_memory_special(large_allocation_size, os::large_page_size(), NULL, false);
if (result == NULL) {
if (VerboseInternalVMTests) {
! gclog_or_tty->print("Failed to allocate control block with size " SIZE_FORMAT ". Skipping remainder of test.",
large_allocation_size);
}
} else {
os::release_memory_special(result, large_allocation_size);
--- 5968,5978 ----
// do an allocation at an address selected by the OS to get a good one.
const size_t large_allocation_size = os::large_page_size() * 4;
char* result = os::reserve_memory_special(large_allocation_size, os::large_page_size(), NULL, false);
if (result == NULL) {
if (VerboseInternalVMTests) {
! tty->print("Failed to allocate control block with size " SIZE_FORMAT ". Skipping remainder of test.",
large_allocation_size);
}
} else {
os::release_memory_special(result, large_allocation_size);
*** 5981,5991 ****
const size_t expected_allocation_size = os::large_page_size();
char* expected_location = result + os::large_page_size();
char* actual_location = os::reserve_memory_special(expected_allocation_size, os::large_page_size(), expected_location, false);
if (actual_location == NULL) {
if (VerboseInternalVMTests) {
! gclog_or_tty->print("Failed to allocate any memory at " PTR_FORMAT " size " SIZE_FORMAT ". Skipping remainder of test.",
expected_location, large_allocation_size);
}
} else {
// release memory
os::release_memory_special(actual_location, expected_allocation_size);
--- 5981,5991 ----
const size_t expected_allocation_size = os::large_page_size();
char* expected_location = result + os::large_page_size();
char* actual_location = os::reserve_memory_special(expected_allocation_size, os::large_page_size(), expected_location, false);
if (actual_location == NULL) {
if (VerboseInternalVMTests) {
! tty->print("Failed to allocate any memory at " PTR_FORMAT " size " SIZE_FORMAT ". Skipping remainder of test.",
expected_location, large_allocation_size);
}
} else {
// release memory
os::release_memory_special(actual_location, expected_allocation_size);
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