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McKenney" Cc: LKML , Peter Zijlstra , Phil Auld , Alex Belits , Nicolas Saenz Julienne , Xiongfeng Wang , Neeraj Upadhyay , Thomas Gleixner , Yu Liao , Boqun Feng , Marcelo Tosatti , Paul Gortmaker , Uladzislau Rezki , Joel Fernandes Subject: Re: [PATCH 14/19] rcu/context-tracking: Move RCU-dynticks internal functions to context_tracking Message-ID: <20220311160239.GE227945@lothringen> References: <20220302154810.42308-1-frederic@kernel.org> <20220302154810.42308-15-frederic@kernel.org> <20220310200705.GA4285@paulmck-ThinkPad-P17-Gen-1> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220310200705.GA4285@paulmck-ThinkPad-P17-Gen-1> X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 10, 2022 at 12:07:05PM -0800, Paul E. McKenney wrote: > On Wed, Mar 02, 2022 at 04:48:05PM +0100, Frederic Weisbecker wrote: > > Move the core RCU eqs/dynticks functions to context tracking so that > > we can later merge all that code within context tracking. > > > > Signed-off-by: Frederic Weisbecker > > I am not sure that you want rcu_dynticks_task_enter() and friends in > context tracking, but I have no objection to them living there. ;-) I initially tried to keep them in RCU headers but their use of "current" would imply a circular dependency with sched.h. Not much appealing alternatives could be: * macrofying them * uninline them and keep in RCU ...