From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7DBAE1E1DFC for ; Mon, 27 Oct 2025 10:05:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761559539; cv=none; b=Hpdh5DL/93o/+6MGoydu/rvr1MgeSd5ZUuG1yvHR6L2dYituG5DnZx9glxW69fyQ6R91kdFkWFbUkTlOr+13eOXc1mNcaUrmGQsMyhsvWhTFpCkj18BUyU+u8j9cqi6JlIZYnH8JUOacpefUrKVlMLVz3g9s0SqckQiUGw+vHHk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761559539; c=relaxed/simple; bh=eHA0hlYfdYZE/4LDQg1sbznUefERn3QEhxPIRLem2e4=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=E9WpV8bve8XtA2IuFxJcp9Ht8tXQ43nZURnFtg/w02kXYszjH2wl/gx1diQFUTV5Tlqp5QMv/EckwWN6tGeKhy7YbS0zExOz+sTZ/DGEeNUQiNdTVLxAtv2upnmDL0brg3JMQbj9zCgQWc479aIcDVnkKJiEoYsvSAYaVTL568o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=PhxPZcnv; arc=none smtp.client-ip=198.175.65.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="PhxPZcnv" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1761559538; x=1793095538; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=eHA0hlYfdYZE/4LDQg1sbznUefERn3QEhxPIRLem2e4=; b=PhxPZcnv5VC6xbpngnNb+Wr+CA/7ud7+i4R9Sv8iTL7FmXOiglieilKI O/osoOhk3ohnKJI0Rca+iPtAkQGPPWYhmF+XmhfG36K5ZPLrGZYau++5B VRiOlfnLXb55ZLPuasjmGcAX3MCfFbWdR5g7WJCdg8XK1zM/4mRkq93/v a5P2GcETlX4b4hUSR9j6XxXzXO9WOwNV2FCJLN5jPaK43sAlsSKAtfCAL cD6ietBLGDIIOb0ko8hSmIrIcW0jpzJuU1RWJ0xxdxuhBiqFWgJjIdbqz 7DZ9VVhA9o0ejKLtY+S1kGI48MEa/BzrxUUPJQvsiW9hsZiRCnRTr/RNH A==; X-CSE-ConnectionGUID: cnVY49G/SFiBZaXMoJV57A== X-CSE-MsgGUID: t1pXnSuhRnWHjLGa1Xmpyw== X-IronPort-AV: E=McAfee;i="6800,10657,11531"; a="67470424" X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="67470424" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Oct 2025 03:05:38 -0700 X-CSE-ConnectionGUID: GYJkGqFpS4yIICYnpwQgsw== X-CSE-MsgGUID: Az4NuaHTTFO6h6LxJ3vaVg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,258,1754982000"; d="scan'208";a="215656140" Received: from black.igk.intel.com ([10.91.253.5]) by orviesa002.jf.intel.com with ESMTP; 27 Oct 2025 03:05:33 -0700 Received: by black.igk.intel.com (Postfix, from userid 1003) id 5DCC195; Mon, 27 Oct 2025 11:05:32 +0100 (CET) From: Andy Shevchenko To: Peter Zijlstra , linux-kernel@vger.kernel.org, llvm@lists.linux.dev Cc: Ingo Molnar , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Valentin Schneider , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Aaron Lu , Andy Shevchenko Subject: [PATCH v1 1/1] sched/fair: Remove dead code which might prevent from building Date: Mon, 27 Oct 2025 11:05:29 +0100 Message-ID: <20251027100529.1806944-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Clang, in particular, is not happy about dead code: kernel/sched/fair.c:5233:19: error: unused function 'cfs_rq_throttled' [-Werror,-Wunused-function] 5233 | static inline int cfs_rq_throttled(struct cfs_rq *cfs_rq); | ^~~~~~~~~~~~~~~~ 1 error generated. kernel/sched/fair.c:6736:19: error: unused function 'cfs_rq_throttled' [-Werror,-Wunused-function] 6736 | static inline int cfs_rq_throttled(struct cfs_rq *cfs_rq) | ^~~~~~~~~~~~~~~~ 1 error generated. Remove a leftover from the previous cleanup. Fixes: fe8d238e646e ("sched/fair: Propagate load for throttled cfs_rq") Fixes: eb962f251fbb ("sched/fair: Task based throttle time accounting") Signed-off-by: Andy Shevchenko --- kernel/sched/fair.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 273e2871b59e..0370f11e5c25 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -5230,7 +5230,6 @@ place_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int flags) } static void check_enqueue_throttle(struct cfs_rq *cfs_rq); -static inline int cfs_rq_throttled(struct cfs_rq *cfs_rq); static void requeue_delayed_entity(struct sched_entity *se); @@ -6733,11 +6732,6 @@ static void dequeue_throttled_task(struct task_struct *p, int flags) {} static bool enqueue_throttled_task(struct task_struct *p) { return false; } static void record_throttle_clock(struct cfs_rq *cfs_rq) {} -static inline int cfs_rq_throttled(struct cfs_rq *cfs_rq) -{ - return 0; -} - static inline bool cfs_rq_pelt_clock_throttled(struct cfs_rq *cfs_rq) { return false; -- 2.50.1