RFR: Update thread local bad mask during root scanning
per.liden at oracle.com
Thu Feb 22 12:09:31 UTC 2018
Thanks for reviewing Erik!
On 02/22/2018 01:03 PM, Erik Österlund wrote:
> Hi Per,
> I like this. Looks good.
> On 2018-02-22 08:37, Per Liden wrote:
>> Patch to update the thread local address bad mask during root scanning
>> while we're anyway walking the thread list (in parallel), instead of
>> doing a separate single threaded walk over that list.
>> This patch also removes some platform dependent code, and updates the
>> thread local bad mask on all platforms, even if it's strictly not
>> needed on e.g. Solaris/SPARC. However, it doesn't hurt performance
>> wise, and keeps the model nicely homogeneous across platforms.
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