Request for reviews (XS): 6951686: Using large pages on Linux prevents zero based compressed oops

Christian Thalinger Christian.Thalinger at Sun.COM
Mon May 17 10:29:42 PDT 2010

On Mon, 2010-05-17 at 09:54 -0700, Vladimir Kozlov wrote:
> Thank you, Christian
> It does not work with Solaris. I tried to pass the address to shmat() instead of 0:
>    retAddr = (char *) shmat(shmid, 0, SHM_SHARE_MMU | SHM_R | SHM_W);
> but the method returns NULL. It seems, specifying the address interfere with flags.
> So I decided to not do it. Also this path is not used by default, only when -XX:+UseISM
> is specified which is not used since Solaris 9.

Thanks for the clarification.  -- Christian

More information about the hotspot-compiler-dev mailing list