From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f42.google.com (mail-wr1-f42.google.com [209.85.221.42]) (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 E473237B3F1 for ; Thu, 23 Apr 2026 10:13:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.42 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776939209; cv=none; b=M0VogFLqbrggnQsI2eYWcP+O8gLeMIUynjPkMcxnQYPMaPuVVrLFJdwiU+0cVJrYH8qvBtXz9EdAmkVrpsByWgrNltbrTm1Z34rP+2jXmGFNbibCu9gV0owNG0zauh59cCtIsNTpIDDTEqQ5B9Cl54+6xV9eoXApHeAeH7YMd1s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776939209; c=relaxed/simple; bh=Cw61duZfFIwzmmP7y0PuI4JNe8BOIr1dpdcSwvCPyDU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=RFTqz32UCs8UgYivHANPflSb555Fz4pkT+mlmrlCU7Xgamy1g12+q8Li9cBs1H284aft5NiBbD1DmtMFRSPZOWFDyvrnjDOM4TnRNWY1Um2qKmha3vZzqdcEocDSCvqHuo9IONh94y1Vt5inqJFhVI4zUXlpbbbSH0ybp5yII7I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=RA6ZV/3f; arc=none smtp.client-ip=209.85.221.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="RA6ZV/3f" Received: by mail-wr1-f42.google.com with SMTP id ffacd0b85a97d-43cfce3a195so3777909f8f.2 for ; Thu, 23 Apr 2026 03:13:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1776939206; x=1777544006; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=pj86MgheDegBTfpeKib/dIuz8OT3FvkhbCKW6+m/FTg=; b=RA6ZV/3f13KpvpmCbAHtWXMSZgCiPXxpfYqgCNT42JVCwyEFJZIh2JnJ6Nup6+Fgfu mAemOMAY3CII0+D2/m3Q5DIyF8KtwtFoU3OwrKrP5MV1yVxTtmNJ3BDMVgQbOcXLNSV9 Lzhn5ezJbZK50r7OjGQV+Zy6idacV1jNrbxdZ9FfbHq1KJWugfJd0NbgVORo8hLeVi54 t4CJFcSWUJvp6I4BfQdWQgN5TbJwPfyYgwFnxI1apTjPbhiSNg3eNlbrZw70Oi17wt55 6TPKSB19QGEeRuRFjBN93lUVP0JFyV/hR0CifEsQS5y3OS7xHbTq4iAfl/qhP1kexbpM ZasA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776939206; x=1777544006; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=pj86MgheDegBTfpeKib/dIuz8OT3FvkhbCKW6+m/FTg=; b=qU5SMbr7MwDTvmzR9kVL3NYzBbUzOH98p9hnKvVPpE0DsV1GAvy+fLsRtZ0kS8DB+j hOsU6MyAZarHQPzCplp9nlbgoPnQzJEIDCaNVM6u801GZZEeV0W2RGJsCzO93G4GwOxU VfX97QIAXvt2dxRCd3NgM3eAwT4LTH9m1CLBSUOJyVwnBdQeoP/hJRteJzc9jwvfFuiy is6HNpykJpv3elHOSeMJ0tAOWRyjdB45EQF8teVvhHxdl82TCpi2kqZB+MJ2dsgjl40I mckmNBHaVT7u6sR2AUAOXoC8bhcIoRVFVgTcvLZOTQH8uYelpqEu+SyD1DlQ/R9izCYf /dKQ== X-Gm-Message-State: AOJu0YzN6b/rGY0oFrAhjZ9R5EQ7gadP5HAoCL3xgz7SS1TrDRTGABHn WyV9NRhlnWJmNb166OdOC+o7Q9YCeNWyyBLCtsBVU6Rm1GP+QeYfWQq/ X-Gm-Gg: AeBDiesNs/EJGHNko26TmmWNzlQ06oV6JTe1Iewe8SBXy0jpotAvVSStRMdeDpk+frN i/+nsf4aEcXNPW1t2dTEsvEf9G/Pr3Fw23ikJLywvLWPWuBTXMqMCIsjRZpXJIYUFz0uXyfwKBS 9YA4xnGJQT+45wqaahDJ/EhDR8IeZS6YyxQ9wahOxDqRsi/kUlr/WQXv56k8XTHHT2dirAakefA XNFCQiHA+Ush3pK3OfOS2NBSJNZb3rDqyhPpfy40/4+ctinJrMyFQrQ1/RjIifd0n4vgPe1i41/ 6U1sNymKUTEAh4gWAHzXyJ8pYQykVaEuthpkMTrHC0vnzZui3FH66LytgNzEBTuAZWoS8JrShAO RNhruCRUT2H71C1UjzOmPntxSo8pzFFV3h8K0O1v56E63PkvaxsI8eq8aEbf8jIRRKMUkDo6hMQ qwNuAiNMwV0VHjst5T9hsi9IEJGzF9o/y5k1k/Bp1aXlmD X-Received: by 2002:a05:6000:1a8c:b0:43e:b0f8:66f1 with SMTP id ffacd0b85a97d-43fe3e0b86emr40376264f8f.43.1776939205953; Thu, 23 Apr 2026 03:13:25 -0700 (PDT) Received: from yocto.. ([2a02:3037:60e:ee7d:34af:34c4:890b:2c47]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43fe4e4d525sm49741217f8f.31.2026.04.23.03.13.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Apr 2026 03:13:25 -0700 (PDT) From: Abd-Alrhman Masalkhi To: song@kernel.org, yukuai@fnnas.com Cc: linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org, Abd-Alrhman Masalkhi Subject: [PATCH 2/3] md: use mddev_is_dm() instead of open-coding gendisk checks Date: Thu, 23 Apr 2026 12:13:02 +0200 Message-ID: <20260423101303.48196-3-abd.masalkhi@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260423101303.48196-1-abd.masalkhi@gmail.com> References: <20260423101303.48196-1-abd.masalkhi@gmail.com> Precedence: bulk X-Mailing-List: linux-raid@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Replace direct checks on mddev->gendisk with mddev_is_dm() in md_handle_request() and md_run(). Signed-off-by: Abd-Alrhman Masalkhi --- drivers/md/md.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/md/md.c b/drivers/md/md.c index ac71640ff3a8..346d071c1b8e 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -417,7 +417,7 @@ bool md_handle_request(struct mddev *mddev, struct bio *bio) if (!mddev->pers->make_request(mddev, bio)) { percpu_ref_put(&mddev->active_io); - if (!mddev->gendisk && mddev->pers->prepare_suspend) + if (mddev_is_dm(mddev) && mddev->pers->prepare_suspend) return false; goto check_suspended; } @@ -6584,7 +6584,7 @@ int md_run(struct mddev *mddev) } /* dm-raid expect sync_thread to be frozen until resume */ - if (mddev->gendisk) + if (!mddev_is_dm(mddev)) mddev->recovery = 0; /* may be over-ridden by personality */ -- 2.43.0