From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f73.google.com (mail-wm1-f73.google.com [209.85.128.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0C719293B4F for ; Tue, 17 Jun 2025 09:21:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.73 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750152063; cv=none; b=ZmXZQk5PQmVfPpQuvSz/qX6KB2hGxNYA5gfJul2y3R17/WUdqiIlht7I867nB03kZJmCDxfVFuZAet5JL5UwyFdrhBVcpRTdkiudHbXpc5xLeKnk3D37JYh/gFzDVb/CH3L9mEknRAUTJYz7uUjvWyw2nU2EJdk2FVh3PJZ6ZqI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750152063; c=relaxed/simple; bh=z5I7vKGXCxYOyEzWu2JJhqtybnPdzC+8Wegi8VKSOe4=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=Ey6L9BpV3q5lFb/CZmBYSao1qAO4hCwY5QLJOKULJSK+eN+B+46zS4oqosquVt33pvkzYPLTEgJiJDWipgxPwBm+OH9s0tsL2gtrI7KJCdW/cDpSeK+QdSWIbt7kMkvAyTEpO/ObAA+8SCwJJ/zS5yB717QlaiKffDGCkbvRi6s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--aliceryhl.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=JC3FBRcB; arc=none smtp.client-ip=209.85.128.73 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--aliceryhl.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="JC3FBRcB" Received: by mail-wm1-f73.google.com with SMTP id 5b1f17b1804b1-453080e4741so44625155e9.0 for ; Tue, 17 Jun 2025 02:21:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1750152060; x=1750756860; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=782eKPHUPR9W1CknMJSaYhpUhMv8eFo5fzTvocEbp4s=; b=JC3FBRcBqtsh5+bShruP4Kigama0EGeph5wp7ZWZgs2nAFYITPgAr+MlQWxWFJF/rJ kOwvygrDBdVYc7MyJ3fCgdSPBdtr3rfL+MVR06hcAlA61ljV0Jpa1i/BlWT35pSDCp9O AS7SQX+9hIdTd8M5oNLoCPzURVS/pXSsgnkfSWgvVHhOuadRmUNhnIhdbX38OBqIms/m a5YYQy9EDqx9M6kIRhrurXxpNksB0TJg5Nyt3HbuN2ZzhSIHwKBcMvJfvJOPVnQJjnSn 5LyNED/+QXevcV2diA1VEMkX9+b821OONhUrSRJsTHgXdVpga5bwjiZxcQZojslDJOtw pfLA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1750152060; x=1750756860; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=782eKPHUPR9W1CknMJSaYhpUhMv8eFo5fzTvocEbp4s=; b=qxueRIwdtfYbqE5joWscsItvwXrRRSlwAIT52iIslbVnCJwHGDfsLbxUkacpYcFLXW ZIi6V7t9O68d4YQ759AnsXSfxxJ/YQ6CdlRFtRgv5QL+mXHVLWG3EBernxOokGdTimtx cetWwoR83amjo21QKGNTblcoPssH0k/LV3zqq7Lu/ERnw7JMYNDUlhcWNy2zi5gTUd+B rLOWytjxqOsUF+5/l0Wd4kTAZYsnYwZbrZxKdtPj3YR6XTABQGaVd/1DWjX1IcX5+pVR cHE0YQEX4j12c5hFU3ZgUYZQHWQashu6AMn/LiWl3HSV7ZG07YnArhwvuhFMa8tlU7CT kCIg== X-Forwarded-Encrypted: i=1; AJvYcCW3hwJTTMcSCtfae0O+qp9C+cHuMsu8sdgpcUtZt9pbgJJ6xz55XZwDYFQhu7y0/doMU7aty/YpnAwRPDpFE2kx1Ts=@vger.kernel.org X-Gm-Message-State: AOJu0Yx4O3fBUI0taOB1KhGDCdaSaHrhyCXu6XjAC+7G3A+iiudyHDkq tz8cJNjM2lEr4BC5o8d5Gn8/Z2u6aQrxfle37o4mOmhfpS0GmbLz5NHVtyoZfVBnxy86/bOY72J NeKEQIG0uAyBhfNE1ug== X-Google-Smtp-Source: AGHT+IF/A0BicUssQguil/IqJVcdfP5ACbR+oCv6BqlfUkqtzQm8XH68lq4ydUdDkEdkq/l3BfNAg04latEbPIk= X-Received: from wmti12.prod.google.com ([2002:a05:600c:8b8c:b0:453:f28:e99f]) (user=aliceryhl job=prod-delivery.src-stubby-dispatcher) by 2002:a5d:64c5:0:b0:3a5:2670:e220 with SMTP id ffacd0b85a97d-3a572e6b9ffmr7931983f8f.32.1750152060301; Tue, 17 Jun 2025 02:21:00 -0700 (PDT) Date: Tue, 17 Jun 2025 09:20:58 +0000 In-Reply-To: <20250612093408.3b7320fa@batman.local.home> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250612093408.3b7320fa@batman.local.home> Message-ID: Subject: Re: [PATCH] binder: Remove unused binder lock events From: Alice Ryhl To: Steven Rostedt Cc: LKML , Linux trace kernel , Masami Hiramatsu , Mathieu Desnoyers , Greg Kroah-Hartman , "Arve =?utf-8?B?SGrDuG5uZXbDpWc=?=" , Todd Kjos , Martijn Coenen , Joel Fernandes , Christian Brauner , Carlos Llamas , Suren Baghdasaryan Content-Type: text/plain; charset="utf-8" On Thu, Jun 12, 2025 at 09:34:08AM -0400, Steven Rostedt wrote: > 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. > > Fixes: a60b890f607d ("binder: remove global binder lock") > Signed-off-by: Steven Rostedt (Google) Reviewed-by: Alice Ryhl