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Mon, 11 May 2026 19:23:20 -0700 (PDT) Received: from huyi9-HP-ProDesk-680-G4-MT.mioffice.cn ([43.224.245.178]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2baf1d52ef9sm117991955ad.35.2026.05.11.19.23.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 May 2026 19:23:20 -0700 (PDT) From: Zhan Xusheng X-Google-Original-From: Zhan Xusheng To: Ingo Molnar , Peter Zijlstra Cc: Johannes Weiner , Suren Baghdasaryan , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Valentin Schneider , linux-kernel@vger.kernel.org, Zhan Xusheng Subject: [PATCH v2] sched/psi: Fix !CONFIG_PSI stub parameter types for psi_enqueue/dequeue() Date: Tue, 12 May 2026 10:23:08 +0800 Message-ID: <20260512022308.4141509-1-zhanxusheng@xiaomi.com> X-Mailer: git-send-email 2.43.0 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" commit 1a6151017ee5 ("sched: psi: pass enqueue/dequeue flags to psi callbacks directly") changed psi_enqueue() and psi_dequeue() to take 'int flags' instead of 'bool migrate', but missed updating the !CONFIG_PSI stubs in kernel/sched/stats.h. The stub bodies are empty, so the int-to-bool conversion at the call sites is silent and harmless in practice. Still, the stub signatures should match the real functions. Fixes: 1a6151017ee5 ("sched: psi: pass enqueue/dequeue flags to psi callbac= ks directly") Signed-off-by: Zhan Xusheng --- kernel/sched/stats.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/sched/stats.h b/kernel/sched/stats.h index a612cf253c87..c751263dd647 100644 --- a/kernel/sched/stats.h +++ b/kernel/sched/stats.h @@ -226,8 +226,8 @@ static inline void psi_sched_switch(struct task_struct = *prev, } =20 #else /* !CONFIG_PSI: */ -static inline void psi_enqueue(struct task_struct *p, bool migrate) {} -static inline void psi_dequeue(struct task_struct *p, bool migrate) {} +static inline void psi_enqueue(struct task_struct *p, int flags) {} +static inline void psi_dequeue(struct task_struct *p, int flags) {} static inline void psi_ttwu_dequeue(struct task_struct *p) {} static inline void psi_sched_switch(struct task_struct *prev, struct task_struct *next, --=20 2.43.0