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Wysocki" , Dan Williams , linux-kernel@vger.kernel.org, Chen Yu , Chen Yu , Wendy Wang Subject: Re: [RFC PATCH] genirq: Exclude managed irq during irq migration In-Reply-To: <20231020072522.557846-1-yu.c.chen@intel.com> References: <20231020072522.557846-1-yu.c.chen@intel.com> Date: Wed, 25 Oct 2023 16:36:31 +0200 Message-ID: <87sf5y6a6o.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Wed, 25 Oct 2023 07:36:48 -0700 (PDT) On Fri, Oct 20 2023 at 15:25, Chen Yu wrote: > diff --git a/kernel/irq/matrix.c b/kernel/irq/matrix.c > index 1698e77645ac..d245ad76661e 100644 > --- a/kernel/irq/matrix.c > +++ b/kernel/irq/matrix.c > @@ -475,7 +475,7 @@ unsigned int irq_matrix_allocated(struct irq_matrix *m) > { > struct cpumap *cm = this_cpu_ptr(m->maps); > > - return cm->allocated; > + return cm->allocated - cm->managed_allocated; The kernel documentation above this function is now misleading. Sigh...