From patchwork Thu Jun 12 14:34:39 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matthew Wilcox \(Oracle\)" X-Patchwork-Id: 896931 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 BF353248888; Thu, 12 Jun 2025 14:35:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749738908; cv=none; b=FgYIE/azWgp1oc7gGXNYd7CeXdV1vMqE5TMacHxv4cmRbrEvuHMRI05FtqyTjVQ0YXVaxL+TCKCiF0ZjqhCbiBqdekqmiuWXaL3qpHNWgMUOyNpFB1ErGtMFlH4Z7Ci6vkKLskHx5z8/B8ujnInZSTRaZqB7/jXJE0KsyqAbJkw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749738908; c=relaxed/simple; bh=gRQfVCY9GjMwU+ZM5yJJd7a/2FGxatoteh4ZgkNoh80=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=DSD7pOKoX4IRN3P8qg19LQ5uRTbt172VfZ9qx/vDj/9XtSzTc7+VhXf5jhJyBo2ra0ZW/Cktia9/3UtQvOBzW8Dy69CqTpXFcFC7L9Hg64yqL74mGgvRk3k9ox7uQhsbLsWZF3DkZFZveIfiKaGhT+c/0mkTZrFzKwnmNc8BHKw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=J12ndiLq; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="J12ndiLq" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=Q4ZIiG9hyUUXtN5leWGJRb9X1Nx/fDwxr9B6Ufma5qU=; b=J12ndiLqKqj30Lx29OqyPPB1GZ AXR3xlbD3Nghzjfm/iOsMSh8/0tHv7+7OaTeJ7rVRE2MRB9MOy/KgiXCtgJbyAYaXfFNG0L/hXCns qt1lGA43veMKi+zlzHpjbs27uFdycd+4UJY8DM6EqdTe2qkixwPW09tW2awwa67oGgCw2054aggBH zV6Au25HhLf6xiTS6dfr/F6WgIOIPXdjKjT/4ItHWU8xage0KoLf1Z2KywqbXLUeNosYEekfP8/M3 duBjvlFQ6OfJ1KSnGIunN5evrcJsSg7ZHwwbc55R7GIhOI/OJd8FNVZDYY3m+mrVV4gSVfClmmqBO FdfRMemw==; Received: from willy by casper.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1uPj0y-0000000BwxE-23mQ; Thu, 12 Jun 2025 14:34:48 +0000 From: "Matthew Wilcox (Oracle)" To: Andrew Morton Cc: "Matthew Wilcox (Oracle)" , linux-mm@kvack.org, Ira Weiny , Christoph Hellwig , linux-block@vger.kernel.org, ceph-devel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: [PATCH 3/5] direct-io: Use memzero_page() Date: Thu, 12 Jun 2025 15:34:39 +0100 Message-ID: <20250612143443.2848197-4-willy@infradead.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250612143443.2848197-1-willy@infradead.org> References: <20250612143443.2848197-1-willy@infradead.org> Precedence: bulk X-Mailing-List: ceph-devel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 memzero_page() is the new name for zero_user(). Signed-off-by: Matthew Wilcox (Oracle) --- fs/direct-io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/direct-io.c b/fs/direct-io.c index bbd05f1a2145..111958634def 100644 --- a/fs/direct-io.c +++ b/fs/direct-io.c @@ -996,7 +996,7 @@ static int do_direct_IO(struct dio *dio, struct dio_submit *sdio, dio_unpin_page(dio, page); goto out; } - zero_user(page, from, 1 << blkbits); + memzero_page(page, from, 1 << blkbits); sdio->block_in_file++; from += 1 << blkbits; dio->result += 1 << blkbits;