From nobody Mon Oct 6 04:55:32 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 561C52ECD08 for ; Fri, 25 Jul 2025 12:42:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753447326; cv=none; b=pEzGPHUIzimpqBCrZ3/Uo0BczOmjaeW+LoZXPWF1bpwAS/Rl4xQCSaw5423Bu3x3SMncEBqOOEUldmmJCEmvxBVR2AgF5IxMc/FfvQ/3mPhppGki2uPHBdoPzjUA5pldkKh3ZqvsWWunFsHM+Fq0RCistZFgdwMHFk9BsUVbF04= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753447326; c=relaxed/simple; bh=HpbKDvo95agyRxLtCEKsJPtUQsdSgl9GXx/LyY8SJmk=; h=Message-ID:Date:From:To:Cc:Subject:References:MIME-Version: Content-Type; b=EHtbIFRjc/vdWukwmGR+l3dUM2ZVLOHXod5To5jeCYZbN6NK4PVUpCq9ESkH3Jll8kaOWfrnS//5KRiEvE8QyFNNHaS1hpYbt7ZGz7gfnoPmyzS7SljX+NaP28FvOfTTWLEqEGSA7tqfgVVcIE0nEupQDBZutHhJiXHynXk6gJc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=a8fb0VNb; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="a8fb0VNb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 32555C4CEFA; Fri, 25 Jul 2025 12:42:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1753447326; bh=HpbKDvo95agyRxLtCEKsJPtUQsdSgl9GXx/LyY8SJmk=; h=Date:From:To:Cc:Subject:References:From; b=a8fb0VNbJd5uGLi8XwD/dMnmlQXWUxCI0ji9N89Egws8SaDP2IMaToFVouckhFPmu sAn6+pxwuxC3lQn2P2ZsS9lvefqm6zVSpUqMDTKZ4/FRuPuDqhJ4/Avq5I5PJrIiN5 chZ+hp898zi9BPoyvUbqRsmmCqAMAr16dVuyMi0hKK2NNGlQC6b+6UA09k8Zqlt9ex iN01+tZXs+634lXFRzs+JJ0fRkTCgZ1Pv/ZJVIgpd0cWQYK8Md9PlkJfWDLRJfkQYF PVGfiFSXQRYVG3hKn5evdifKSCrR1/bgg3QfpZE6HrKruCHuWXjdLqjUAh/Hixju0H 1jdZo8uqpIyzw== Received: from rostedt by gandalf with local (Exim 4.98.2) (envelope-from ) id 1ufHkZ-00000001Cvr-2UNc; Fri, 25 Jul 2025 08:42:11 -0400 Message-ID: <20250725124211.444127890@kernel.org> User-Agent: quilt/0.68 Date: Fri, 25 Jul 2025 08:41:52 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , Andrew Morton , Greg Kroah-Hartman , "Arve =?utf-8?b?SGrDuG5u?= =?utf-8?b?ZXbDpWc=?= " , Todd Kjos , Martijn Coenen , Joel Fernandes , Christian Brauner , Suren Baghdasaryan , Carlos Llamas , Alice Ryhl Subject: [for-next][PATCH 7/9] binder: Remove unused binder lock events References: <20250725124145.391996103@kernel.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" From: Steven Rostedt Trace events can take up to 5K each when they are defined, regardless if they are used or not. The binder lock events: binder_lock, binder_locked and binder_unlock are no longer used. Remove them. Cc: Masami Hiramatsu Cc: Mathieu Desnoyers Cc: Greg Kroah-Hartman Cc: "Arve =3D?utf-8?b?SGrDuG5u?=3D =3D?utf-8?b?ZXbDpWc=3D?=3D " Cc: Todd Kjos Cc: Martijn Coenen Cc: Joel Fernandes Cc: Christian Brauner Cc: Suren Baghdasaryan Link: https://lore.kernel.org/20250612093408.3b7320fa@batman.local.home Fixes: a60b890f607d ("binder: remove global binder lock") Signed-off-by: Steven Rostedt (Google) Acked-by: Carlos Llamas Reviewed-by: Alice Ryhl --- drivers/android/binder_trace.h | 21 --------------------- 1 file changed, 21 deletions(-) diff --git a/drivers/android/binder_trace.h b/drivers/android/binder_trace.h index 16de1b9e72f7..97a78e5623db 100644 --- a/drivers/android/binder_trace.h +++ b/drivers/android/binder_trace.h @@ -34,27 +34,6 @@ TRACE_EVENT(binder_ioctl, TP_printk("cmd=3D0x%x arg=3D0x%lx", __entry->cmd, __entry->arg) ); =20 -DECLARE_EVENT_CLASS(binder_lock_class, - TP_PROTO(const char *tag), - TP_ARGS(tag), - TP_STRUCT__entry( - __field(const char *, tag) - ), - TP_fast_assign( - __entry->tag =3D tag; - ), - TP_printk("tag=3D%s", __entry->tag) -); - -#define DEFINE_BINDER_LOCK_EVENT(name) \ -DEFINE_EVENT(binder_lock_class, name, \ - TP_PROTO(const char *func), \ - TP_ARGS(func)) - -DEFINE_BINDER_LOCK_EVENT(binder_lock); -DEFINE_BINDER_LOCK_EVENT(binder_locked); -DEFINE_BINDER_LOCK_EVENT(binder_unlock); - DECLARE_EVENT_CLASS(binder_function_return_class, TP_PROTO(int ret), TP_ARGS(ret), --=20 2.47.2