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[82.11.253.99]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4587054e37dsm20889375e9.14.2025.07.24.06.56.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Jul 2025 06:56:31 -0700 (PDT) From: Eugen Hristev To: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, tglx@linutronix.de, andersson@kernel.org, pmladek@suse.com Cc: linux-arm-kernel@lists.infradead.org, linux-hardening@vger.kernel.org, eugen.hristev@linaro.org, corbet@lwn.net, mojha@qti.qualcomm.com, rostedt@goodmis.org, jonechou@google.com, tudor.ambarus@linaro.org Subject: [RFC][PATCH v2 11/29] sched/core: Annotate static information into Kmemdump Date: Thu, 24 Jul 2025 16:54:54 +0300 Message-ID: <20250724135512.518487-12-eugen.hristev@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250724135512.518487-1-eugen.hristev@linaro.org> References: <20250724135512.518487-1-eugen.hristev@linaro.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Annotate vital static information into kmemdump: - runqueues Information on these variables is stored into dedicated kmemdump section. Signed-off-by: Eugen Hristev --- kernel/sched/core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 2343f5691c54..18ba6c1e174f 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -67,6 +67,7 @@ #include #include #include +#include =20 #ifdef CONFIG_PREEMPT_DYNAMIC # ifdef CONFIG_GENERIC_IRQ_ENTRY @@ -119,6 +120,7 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(sched_update_nr_running_tp= ); EXPORT_TRACEPOINT_SYMBOL_GPL(sched_compute_energy_tp); =20 DEFINE_PER_CPU_SHARED_ALIGNED(struct rq, runqueues); +KMEMDUMP_VAR_CORE(runqueues, sizeof(runqueues)); =20 #ifdef CONFIG_SCHED_PROXY_EXEC DEFINE_STATIC_KEY_TRUE(__sched_proxy_exec); --=20 2.43.0