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PTR:ec2-63-35-35-123.eu-west-1.compute.amazonaws.com; CAT:NONE; SFS:(4636009)(396003)(376002)(136003)(346002)(39860400002)(46966005)(82740400003)(53546011)(336012)(70206006)(6512007)(356005)(33656002)(83380400001)(478600001)(81166007)(26005)(47076004)(54906003)(82310400003)(186003)(966005)(70586007)(6486002)(6506007)(5660300002)(8936002)(36756003)(316002)(4326008)(8676002)(36906005)(86362001)(2906002)(107886003)(6862004)(2616005); DIR:OUT; SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Oct 2020 13:57:05.1913 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 0b0a2df7-20a5-4489-8da5-08d879b70594 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d; Ip=[63.35.35.123]; Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: AM5EUR03FT003.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM9PR08MB6241 Subject: Re: [dpdk-dev] [PATCH v6 0/4] hash: integrate RCU QSBR X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" > On Oct 24, 2020, at 4:09 AM, David Marchand w= rote: >=20 > On Thu, Oct 22, 2020 at 12:51 AM Dharmik Thakkar > wrote: >>=20 >> Integrate RCU QSBR to make it easier for the applications to use lock >> free algorithm. >>=20 >> 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. >>=20 >> Refer 'Resource reclamation framework for DPDK' available at [1] >> to understand various aspects of integrating RCU library >> into other libraries. >>=20 >> [1] https://doc.dpdk.org/guides/prog_guide/rcu_lib.html >>=20 >> Introduce a new API rte_hash_rcu_qsbr_add for application to >> register a RCU variable that hash library will use. >>=20 >> Functional tests and performance tests are added to cover the >> integration with RCU. >=20 > Fixed some style issues/checkpatch warnings. > The unit test code especially is not really checkpatch compliant, > maybe worth a separate cleanup later. >=20 > Removed unrelated changes (like removing empty lines, fixing typos in > unrelated parts). >=20 > Series applied, thanks. >=20 >=20 > Little note: checkpatch now has a check on repeated words better than > a script of mine: > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit= /scripts/checkpatch.pl?id=3D1a3dcf2e6b35faa1176b9cd8200094fbce16ba19 > Probably worth it for people to update their checkpatch.pl. >=20 Thank you, David! Appreciate your help. >=20 > --=20 > David Marchand