From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f70.google.com (mail-wm1-f70.google.com [209.85.128.70]) (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 C94E83C1985 for ; Thu, 24 Sep 2026 14:58:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790261914; cv=none; b=K3Y94B1wy2W5WBONsXX+4C/6/+MMlTzBDLhhomKBzPAAZf1FXEY1SbPDj1QqQp+zHur1vVSMzf8sw8kOk+k4BOnfNsNApP1Kve6/T/DQ+dQjSNsZ95Uyc9zm639DSOf+82Nin6cehCdHr9RmWJsFhP/eIyiyRAdSm7HDQRiLMvQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790261914; c=relaxed/simple; bh=e2G7J84G1D4XCfSLdP3gUfTkL5hqpo1OoPHtnVanTCI=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=HBbM3fyBZfhxJTozBzXpTloWOrFTj1E3oSZUxu0lzOb/8zlFKYYeVJUogFTAu7No5Yb7mCDX4TEBwRthvoujNYqqIahnk2S1spJ8J0wclHiwDM0S4s3Ka4LvBsatvz2MQG7QFKaXYTj8Nhj+MnUlrsDP0RfO3LCKD5Q+Py3Xq4s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--vdonnefort.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=pLvkzAZN; arc=none smtp.client-ip=209.85.128.70 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--vdonnefort.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="pLvkzAZN" Received: by mail-wm1-f70.google.com with SMTP id 5b1f17b1804b1-4957287363bso14589585e9.0 for ; Thu, 24 Sep 2026 07:58:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1790261907; x=1790866707; darn=vger.kernel.org; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:from:to:cc:subject:date:message-id:reply-to :content-type; bh=vM356NruxwMMdbIb0iHJaJTYDI/MzfDme3zT783DwBE=; b=pLvkzAZNyoUzqoZCbRSt6bQnN0UniSb5igWj26j2J7itpiDfUD53ny6tTZ0UT8cxyM TJtnNtzW0mNJwuok9QmIBYa4iDrufqmb1a+zqK8NuLt71mRIqoUd5UiDbUyFLZ6hRZoH nY9hyCCwiOZ+OITR0f2O70Anr2zi2Nga7hoEH0YpYHyqoKues5aBq1Mjx0zsRvIo/bBE hbGRo3WJ3J+GabriMM9f9MgFKmsqmK1hN+H3mXC2EI+7H1ziUBlbyDuJO/f5cjBS3V1G F8937akE4qBfzJb9QZrXf/vGRVrz+xwlIJq11/0if4kdPMfj+kNkewSDSAorCIpzHkVz wFSg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1790261907; x=1790866707; h=content-type: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:content-type; bh=vM356NruxwMMdbIb0iHJaJTYDI/MzfDme3zT783DwBE=; b=zahWRXzi3/aaGdVSf8RQ/VDaoSLEPMoRrAXi8JzmX+K0Ajditx2inxTxY15L9KHL1y Bit+HCW1Jksi7eRlNJKwnjn2Kc4Qag6PEafNxc7/4G0qvMpC1fAIjYclxg1Hx42Dj6O/ 682Vmy/qDS3BIpMwEQdA7gwgNRl6Wrp8c6Bjhk3PfjPEVjMQhLP9IZJ0ON0X8JCfzqnJ JV2jHv3l136LdsGES8a8ludAeaStNQ7SygE2yG4CAcyUMTLqYfN3M/8c+7RZc0UHPbEx Wm6cx8mRigyolUr20l+lb9+/uXVyFeOyFrBOitZzgJKRqXZJMvOC4oNVVX60YRJVa7qv TmEw== X-Forwarded-Encrypted: i=1; AKwUvBxN7R1BLfvaBzRY0kw9rtA3njUt/cvt42lAEsc5uR7eyrTiExhVZlIbxt5kdfX/bOTnq6IZ83raYhGw0Lii8Ywz4gE=@vger.kernel.org X-Gm-Message-State: AFuF++nnYN1snd7JYnHbYKudrwq4XyjviVFmyHD19p3/v89kzQfAgFqK lazIpn+hME7kAE6eaOxnYCu7LyqU7hemV8zhh/et/h+/0B4IDUQiM22TeDgGogre9suJehy99ME kOAhX2A9dx9h87MStzb5gFw== X-Received: from wrbda3.prod.google.com ([2002:a05:6000:1963:b0:488:54c8:2f06]) (user=vdonnefort job=prod-delivery.src-stubby-dispatcher) by 2002:a05:600c:1546:b0:49c:fa20:cc00 with SMTP id 5b1f17b1804b1-49fe66f4f59mr48865125e9.23.1790261907159; Thu, 24 Sep 2026 07:58:27 -0700 (PDT) Date: Thu, 24 Sep 2026 15:57:37 +0100 In-Reply-To: <20260924145754.1285146-1-vdonnefort@google.com> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260924145754.1285146-1-vdonnefort@google.com> X-Mailer: git-send-email 2.56.0.rc1.310.g51773c2048-goog Message-ID: <20260924145754.1285146-4-vdonnefort@google.com> Subject: [PATCH v7 03/20] tracing/remotes: Use kstrtobool for boolean tracefs files From: Vincent Donnefort To: rostedt@goodmis.org, mhiramat@kernel.org, linux-trace-kernel@vger.kernel.org Cc: mathieu.desnoyers@efficios.com, kernel-team@android.com, linux-kernel@vger.kernel.org, Vincent Donnefort Content-Type: text/plain; charset="UTF-8" Use kstrtobool in trace_remote.c where possible. This is more user-friendly as it allows a better variety of input strings. Signed-off-by: Vincent Donnefort --- kernel/trace/trace_remote.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/kernel/trace/trace_remote.c b/kernel/trace/trace_remote.c index a1b84290be2d..ae22d13308a5 100644 --- a/kernel/trace/trace_remote.c +++ b/kernel/trace/trace_remote.c @@ -235,10 +235,10 @@ tracing_on_write(struct file *filp, const char __user *ubuf, size_t cnt, loff_t { struct seq_file *seq = filp->private_data; struct trace_remote *remote = seq->private; - unsigned long val; + bool val; int ret; - ret = kstrtoul_from_user(ubuf, cnt, 10, &val); + ret = kstrtobool_from_user(ubuf, cnt, &val); if (ret) return ret; @@ -1151,10 +1151,10 @@ static ssize_t remote_event_enable_write(struct file *filp, const char __user *u struct seq_file *seq = filp->private_data; struct remote_event *evt = seq->private; struct trace_remote *remote = evt->remote; - u8 enable; + bool enable; int ret; - ret = kstrtou8_from_user(ubuf, count, 10, &enable); + ret = kstrtobool_from_user(ubuf, count, &enable); if (ret) return ret; @@ -1235,10 +1235,10 @@ static ssize_t remote_events_dir_enable_write(struct file *filp, const char __us size_t count, loff_t *ppos) { struct trace_remote *remote = file_inode(filp)->i_private; + bool enable; int i, ret; - u8 enable; - ret = kstrtou8_from_user(ubuf, count, 10, &enable); + ret = kstrtobool_from_user(ubuf, count, &enable); if (ret) return ret; -- 2.56.0.rc1.310.g51773c2048-goog