object locking patch series going into current later today
Jeff Roberson
jroberson at jroberson.net
Mon Oct 14 19:25:56 UTC 2019
Hello,
As part of the NUMA and VM concurrency work I have refactored the way page
busy state works in order to improve vm object concurrency. This is a six
patch series that has been tested more in totality than in parts. I will
be committing them back to back after a final universe build today.
https://reviews.freebsd.org/D21548
https://reviews.freebsd.org/D21549
https://reviews.freebsd.org/D21592
https://reviews.freebsd.org/D21594
https://reviews.freebsd.org/D21595
https://reviews.freebsd.org/D21596
This has been tested fairly extensively so I don't expect a lot of fallout
but you may want to wait for all six before you update.
Thanks,
Jeff
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