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Tue, 10 Mar 2026 13:20:30 -0700 (PDT) X-Received: by 2002:a05:6a00:1c85:b0:826:b70a:7350 with SMTP id d2e1a72fcca58-829f7240393mr123063b3a.52.1773174029418; Tue, 10 Mar 2026 13:20:29 -0700 (PDT) Received: from hu-mojha-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-829f6dc2d0asm115262b3a.13.2026.03.10.13.20.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Mar 2026 13:20:29 -0700 (PDT) From: Mukesh Ojha Date: Wed, 11 Mar 2026 01:46:01 +0530 Subject: [PATCH v2 17/25] sched/core: Annotate runqueues into meminspect Precedence: bulk X-Mailing-List: workflows@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260311-minidump-v2-v2-17-f91cedc6f99e@oss.qualcomm.com> References: <20260311-minidump-v2-v2-0-f91cedc6f99e@oss.qualcomm.com> In-Reply-To: <20260311-minidump-v2-v2-0-f91cedc6f99e@oss.qualcomm.com> To: Jonathan Corbet , Shuah Khan , Eugen Hristev , Arnd Bergmann , Dennis Zhou , Tejun Heo , Christoph Lameter , Andrew Morton , Thomas Gleixner , Peter Zijlstra , Anna-Maria Behnsen , Frederic Weisbecker , Ingo Molnar , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Valentin Schneider , David Hildenbrand , Lorenzo Stoakes , "Liam R. 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Even if these are static, they are defined percpu, and a later init call will instantiate them for each cpu. Hence, we cannot annotate them in the usual way, but rather have to call meminspect API at init time. Signed-off-by: Eugen Hristev Signed-off-by: Mukesh Ojha --- kernel/sched/core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 82afa387d529..09a532a5e9f7 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -69,6 +69,7 @@ #include #include #include +#include #ifdef CONFIG_PREEMPT_DYNAMIC # ifdef CONFIG_GENERIC_IRQ_ENTRY @@ -8804,6 +8805,7 @@ void __init sched_init(void) rq->core_cookie = 0UL; #endif zalloc_cpumask_var_node(&rq->scratch_mask, GFP_KERNEL, cpu_to_node(i)); + meminspect_lock_register_va(rq, sizeof(*rq)); } set_load_weight(&init_task, false); -- 2.50.1