RFR: 8230043: Lazily load libverify

[Harold Seigel]

Thanks Claes.

It looks good.

Harold

On 8/23/2019 2:03 PM, Claes Redestad wrote:
> Hi Harold,
>
> On 2019-08-23 18:43, Harold Seigel wrote:
>> Hi Claes,
>>
>> thanks for doing this. 
>
> thanks for looking at this!
>
>> I have a couple of questions.
>>
>> 1. Is line 87 in verifier.cpp trying to load libverify, if so, why?
>>
>>     87   if (!os::dll_locate_lib(buffer, sizeof(buffer),
>>     Arguments::get_dll_dir(), "verify"))
>
> No, this method just calculates the real name of the verify lib, fills
> it into buffer and verifies the library file exists (stat syscall).
> os::dll_load on line 90 does the actual load.
>
>>
>> 2. Did the change intend to remove the SerializePage_lock from 
>> mutexLocker.cpp ?
>>
>> 3. Did the change intend to remove mutex ParkerFreeList_lock from 
>> mutexLocker.hpp ?
>
> Yes and yes, since it's dead code, but I can leave it alone if you
> prefer
>
> /Claes