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8222811: Consolidate MutexLockerEx and MutexLocker

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Make MutexLocker be MutexLockerEx implementation, remove MutexLockerEx calls.

Reviewed-by: dcubed, dholmes, pliden, rehn
This commit is contained in:
Coleen Phillimore 2019-04-25 10:56:31 -04:00
parent 88303d1c60
commit fbafef11c0
127 changed files with 718 additions and 746 deletions
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16
src/hotspot/share/code/codeCache.cpp
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@ -531,7 +531,7 @@ CodeBlob* CodeCache::allocate(int size, int code_blob_type, int orig_code_blob_t
return allocate(size, type, orig_code_blob_type);
}
}
MutexUnlockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
MutexUnlocker mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
CompileBroker::handle_full_code_cache(orig_code_blob_type);
return NULL;
}
@ -792,7 +792,7 @@ CodeCache::UnloadingScope::~UnloadingScope() {
}
void CodeCache::verify_oops() {
MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
MutexLocker mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
VerifyOopClosure voc;
NMethodIterator iter(NMethodIterator::only_alive_and_not_unloading);
while(iter.next()) {
@ -989,7 +989,7 @@ void CodeCache::cleanup_inline_caches() {
NOT_PRODUCT(static elapsedTimer dependentCheckTime;)
int CodeCache::mark_for_deoptimization(KlassDepChange& changes) {
MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
MutexLocker mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
int number_of_marked_CodeBlobs = 0;
// search the hierarchy looking for nmethods which are affected by the loading of this class
@ -1154,7 +1154,7 @@ void CodeCache::flush_evol_dependents() {
// Deoptimize all methods
void CodeCache::mark_all_nmethods_for_deoptimization() {
MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
MutexLocker mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
CompiledMethodIterator iter(CompiledMethodIterator::only_alive_and_not_unloading);
while(iter.next()) {
CompiledMethod* nm = iter.method();
@ -1165,7 +1165,7 @@ void CodeCache::mark_all_nmethods_for_deoptimization() {
}
int CodeCache::mark_for_deoptimization(Method* dependee) {
MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
MutexLocker mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
int number_of_marked_CodeBlobs = 0;
CompiledMethodIterator iter(CompiledMethodIterator::only_alive_and_not_unloading);
@ -1289,7 +1289,7 @@ void CodeCache::report_codemem_full(int code_blob_type, bool print) {
stringStream s;
// Dump code cache into a buffer before locking the tty.
{
MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
MutexLocker mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
print_summary(&s);
}
{
@ -1557,7 +1557,7 @@ void CodeCache::print_summary(outputStream* st, bool detailed) {
}
void CodeCache::print_codelist(outputStream* st) {
MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
MutexLocker mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
CompiledMethodIterator iter(CompiledMethodIterator::only_alive_and_not_unloading);
while (iter.next()) {
@ -1572,7 +1572,7 @@ void CodeCache::print_codelist(outputStream* st) {
}
void CodeCache::print_layout(outputStream* st) {
MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
MutexLocker mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
ResourceMark rm;
print_summary(st, true);
}