[dpdk-dev] [PATCH 0/3] hash: integrate RCU QSBR

David Marchand david.marchand at redhat.com
Mon Oct 19 16:48:34 CEST 2020


On Fri, Oct 16, 2020 at 7:39 PM Dharmik Thakkar <dharmik.thakkar at arm.com> wrote:
>
> Integrate RCU QSBR to make it easier for the applications to use lock
> free algorithm.
>
> Resource reclamation implementation was split from the original
> series, and has already been part of RCU library. Rework the series
> to base hash integration on RCU reclamation APIs.
>
> Refer 'Resource reclamation framework for DPDK' available at [1]
> to understand various aspects of integrating RCU library
> into other libraries.
>
> [1] https://doc.dpdk.org/guides/prog_guide/rcu_lib.html
>
> Introduce a new API rte_hash_rcu_qsbr_add for application to
> register a RCU variable that hash library will use.
>
> Functional tests and performance tests are added to cover the
> integration with RCU.

clang builds are broken.

http://mails.dpdk.org/archives/test-report/2020-October/160043.html
https://travis-ci.com/github/ovsrobot/dpdk/builds/190521500


-- 
David Marchand



More information about the dev mailing list