On Mon, 28 Nov 2022 01:23:30 GMT, David Holmes <[email protected]> wrote:
>> test of tier1-5 passed.
>
> src/hotspot/share/prims/jvmtiTagMapTable.cpp line 95:
>
>> 93: //if (obj->fast_no_hash_check()) {
>> 94: // return 0;
>> 95: //} else {
>
> What are these comments?
Coleen's suggestion for efficiency reasons.
> src/hotspot/share/prims/jvmtiTagMapTable.cpp line 102:
>
>> 100: }
>> 101:
>> 102: bool JvmtiTagMapTable::add(oop obj, jlong tag) {
>
> I'm not seeing that a return value has any use here when it is always
> expected to be true.
ResourceHashTable::put() returns true if the Key,Value is added, false if the
Value is updated.
> src/hotspot/share/prims/jvmtiTagMapTable.cpp line 123:
>
>> 121:
>> 122: void JvmtiTagMapTable::remove_dead_entries(GrowableArray<jlong>*
>> objects) {
>> 123: struct IsDead{
>
> Nit: space before {
>
> Same query about using a local struct for this.
Alternative for struct?
-------------
PR: https://git.openjdk.org/jdk/pull/11288
