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[147.11.105.121]) by smtp.gmail.com with ESMTPSA id ct15-20020a056214178f00b0067f3f3d8e8asm374459qvb.111.2023.12.20.20.45.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Dec 2023 20:45:23 -0800 (PST) From: Kevin Hao To: Michael Ellerman Subject: [PATCH 0/3] powerpc: Fixes and optimization for the freezable kthread Date: Thu, 21 Dec 2023 12:45:07 +0800 Message-Id: <20231221044510.1802429-1-haokexin@gmail.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Rafael J. Wysocki" , Geoff Levand , Nicholas Piggin , "Aneesh Kumar K.V" , Pavel Machek , "Naveen N. Rao" , linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Hi, The main changes include: - Invoke set_freezable() for the kthread which could be frozen - Drop redundant try_to_freeze() invocation Kevin Hao (3): powerpc: mpc83xx: Add the missing set_freezable() for agent_thread_fn() powerpc: mpc83xx: Use wait_event_freezable() for freezable kthread powerpc: ps3: Add missing set_freezable() for ps3_probe_thread() arch/powerpc/platforms/83xx/suspend.c | 5 +++-- arch/powerpc/platforms/ps3/device-init.c | 1 + 2 files changed, 4 insertions(+), 2 deletions(-)