From nobody Sun Oct 5 19:46:03 2025 Received: from mail-wr1-f74.google.com (mail-wr1-f74.google.com [209.85.221.74]) (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 05E962D1F45 for ; Thu, 31 Jul 2025 11:52:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.74 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753962742; cv=none; b=LLqLN65OCVPaJDb4dMZLNyMseFpHSi0jOZ5GFgYt9cC8ejBEZy1/sV0aoYfeTi4jvqMsSSlNrTA4a7NdaCZk5wubKeK8R6xzWY54sBb4k/p4PagnhWzmhOWXEU5ThERgckOJHwq0jOVuZXwmqIxfIiabLKIIhbvAywFUDYKOK3E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753962742; c=relaxed/simple; bh=ex7aFGh63rGWYKE0ZLNtL5d8gBsPWNlimliemfap3Gw=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=eKb4UYJOxtoWIyoyBptKsqbmUPO2C91Xj/zSkIHnlKwROR+crUYtYK76Gu6qpBimeUPrAJXhE/LawHPkH6kX47fGETzvr8Xl7vQp31ovQRBF73jhw7xOxtrXoVSUz2uhUhOn5QzCVefabdNbTJy6pehFqxtY7HyX4zmqFjN9Udc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--glider.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=kwopOJKd; arc=none smtp.client-ip=209.85.221.74 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--glider.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="kwopOJKd" Received: by mail-wr1-f74.google.com with SMTP id ffacd0b85a97d-3b78329f180so540856f8f.3 for ; Thu, 31 Jul 2025 04:52:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1753962739; x=1754567539; 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=3GI7pfDzbEZpzy7S8dcB3cJkLd1K2BcoBH+xtJGm4Rs=; b=kwopOJKdzIeU8Jd4lyJaAiVJLm9+09OVCn6aYrLsqOyBjJp9tddlNcFXoSAV/j7OqX iei5zsNUAbbujbR+w2g9CWfSLwof8mlbmtmCgtqftDcDjszGGbHvV14AxnbSGNGDGOKI fBnrpKdpxrfF7fi0v2yd0yFDMWKY5N43vYRKxGkcmGmTP2U7KGWFE76GFTearRQ65P/9 0tbqs5hNw8L+sf616ham7M0Uk+zJ6kxO0HDAJxZV8brvJAgS6bIq/lMP3UQpYM/iLEtv wfdqBGY/kdQV0c+RB+NmavNeuteuQ0sGU5D4dMk7AIx/K3LxN2sV/ajHfsWZM58zhHSw 80Yw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1753962739; x=1754567539; 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=3GI7pfDzbEZpzy7S8dcB3cJkLd1K2BcoBH+xtJGm4Rs=; b=Jlk/E+nqWz+XLhTOdJ/oOSYkK7o06E2omQivj9bT0QRGQ6xLKD0Gh6mGnoO9XJ3azF 9MB4ECECHpaiAoEQ+QZS03s+323wg3OztNc96uJI2ZXU3Ta1c3vHBtGK5JJeOlPCDLP4 m4RpmfsAE8gzKKz1ndPSPQup+O14mmF4tHq3A2rXC3xkVsvIMAu+JccR1YXGO8xYMEO7 92syqjSJunuIvJjxaHgAVxWWnpOpCPzTowXAII18Z7gRACU2iwruU2ea0H7fLHDVt3Li tlKx/+h70muq6kAj/ZipqkHyMVX/FYPpudPW+k8b9XaKEWv9avLG2w71EPHmaeTAmRWC FpUQ== X-Forwarded-Encrypted: i=1; AJvYcCXmkjKiuGsLqkZiYtdxCBiBg1WOtsVFvSPLuTUv0A2HzzIiAm0T49u1ZQ2aw0yNkTQF3nRBxOXu2zhLco0=@vger.kernel.org X-Gm-Message-State: AOJu0YyJPmr2WNVwKe1SSabxrzWxKUsWXWwZkjp4PgZw29PAy3vOzdz8 1b2G3L/EYjgJv/OAh/iidyE9+fS0Q5Pq3vhzZafJHyGHZMxuaxACUFB+mVFkY+q+GSrl+CatfNT xmHqRog== X-Google-Smtp-Source: AGHT+IFxNdx6ot8g09Y+M8mgdTgi7og9gyB3PqBmK8AEtcJUb3tDZZzVDcF7OxHvGDSE1S7lhA5lxiojGaU= X-Received: from wmbgv7.prod.google.com ([2002:a05:600c:80c7:b0:458:a7ae:4acf]) (user=glider job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6000:2912:b0:3b3:9ca4:ac8e with SMTP id ffacd0b85a97d-3b794ff878amr5465479f8f.44.1753962739364; Thu, 31 Jul 2025 04:52:19 -0700 (PDT) Date: Thu, 31 Jul 2025 13:51:39 +0200 In-Reply-To: <20250731115139.3035888-1-glider@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250731115139.3035888-1-glider@google.com> X-Mailer: git-send-email 2.50.1.552.g942d659e1b-goog Message-ID: <20250731115139.3035888-11-glider@google.com> Subject: [PATCH v4 10/10] kcov: use enum kcov_mode in kcov_mode_enabled() From: Alexander Potapenko To: glider@google.com Cc: quic_jiangenj@quicinc.com, linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com, Dmitry Vyukov , Aleksandr Nogikh , Andrey Konovalov , Borislav Petkov , Dave Hansen , Ingo Molnar , Josh Poimboeuf , Marco Elver , Peter Zijlstra , Thomas Gleixner Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Replace the remaining declarations of `unsigned int mode` with `enum kcov_mode mode`. No functional change. Signed-off-by: Alexander Potapenko Reviewed-by: Dmitry Vyukov --- v4: - Add Reviewed-by: Dmitry Vyukov Change-Id: I739b293c1f689cc99ef4adbe38bdac5813802efe --- kernel/kcov.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/kcov.c b/kernel/kcov.c index 82ed4c6150c54..6b7c21280fcd5 100644 --- a/kernel/kcov.c +++ b/kernel/kcov.c @@ -949,7 +949,7 @@ static const struct file_operations kcov_fops =3D { * collecting coverage and copies all collected coverage into the kcov are= a. */ =20 -static inline bool kcov_mode_enabled(unsigned int mode) +static inline bool kcov_mode_enabled(enum kcov_mode mode) { return (mode & ~KCOV_IN_CTXSW) !=3D KCOV_MODE_DISABLED; } @@ -957,7 +957,7 @@ static inline bool kcov_mode_enabled(unsigned int mode) static void kcov_remote_softirq_start(struct task_struct *t) { struct kcov_percpu_data *data =3D this_cpu_ptr(&kcov_percpu_data); - unsigned int mode; + enum kcov_mode mode; =20 mode =3D READ_ONCE(t->kcov_mode); barrier(); @@ -1134,7 +1134,7 @@ void kcov_remote_stop(void) { struct task_struct *t =3D current; struct kcov *kcov; - unsigned int mode; + enum kcov_mode mode; void *area; unsigned int size; int sequence; --=20 2.50.1.552.g942d659e1b-goog