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8262952: [macos_aarch64] os::commit_memory failure

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Reviewed-by: stuefe, aph
This commit is contained in:
Gerard Ziemski 2021-05-18 14:44:12 +00:00
parent f8f40ab25f
commit fadf58043c
1 changed files with 2 additions and 6 deletions
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8
test/hotspot/gtest/runtime/test_os.cpp
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@ -368,11 +368,11 @@ static address reserve_multiple(int num_stripes, size_t stripe_len) {
// ... re-reserve in the same spot multiple areas...
for (int stripe = 0; stripe < num_stripes; stripe++) {
address q = p + (stripe * stripe_len);
q = (address)os::attempt_reserve_memory_at((char*)q, stripe_len);
EXPECT_NE(q, (address)NULL);
// Commit, alternatingly with or without exec permission,
// to prevent kernel from folding these mappings.
const bool executable = stripe % 2 == 0;
q = (address)os::attempt_reserve_memory_at((char*)q, stripe_len, executable);
EXPECT_NE(q, (address)NULL);
EXPECT_TRUE(os::commit_memory((char*)q, stripe_len, executable));
}
return p;
@ -412,11 +412,7 @@ struct NUMASwitcher {
#endif
#ifndef _AIX // JDK-8257041
#if defined(__APPLE__) && defined(AARCH64)
TEST_VM(os, DISABLED_release_multi_mappings) {
#else
TEST_VM(os, release_multi_mappings) {
#endif
// Test that we can release an area created with multiple reservation calls
const size_t stripe_len = 4 * M;
const int num_stripes = 4;