From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mta1.migadu.com (out-193.mta1.migadu.com [95.215.58.193]) (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 8A863223DC6 for ; Sat, 5 Sep 2026 02:04:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.193 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788573863; cv=none; b=Oqwaozg5FTZTYXRKjv8FDYKyCZGUf/QUrxNwBZcchEW0JJZSTTJw4ygq3fKnr7IVCoqPvsKMv9UUpgHA0At6qB/oUufWj3nGXOl8jtcenw7KKluySbCJ7f4nNpxv2kctJaedIA/m+S3ISXz0y4VA/kcz/iMGULIaLeVuA7ZfQ9Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788573863; c=relaxed/simple; bh=pFlkzUEF60hjvvZPlBwEViqf9LW3hv/ZDP3p8UY7P6Q=; h=Content-Type:Mime-Version:Subject:From:In-Reply-To:Date:Cc: Message-Id:References:To; b=c+uVHSweOwVw0AXOI9v/CnLEaaF8dcpYKNbIZAF6DU38uPLNr9rYtuVirjEk4u8Y1CWPsVWuU31ACZOmk0e3IQpQzgcnr2FMAkroFdig2zvynsTxaHUCyWOJ5ApiYNolYyHfzAR8fwsFpeb62JkDrkvYGWMXflKuzr2TbnvrmoQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=NhdGgrz8; arc=none smtp.client-ip=95.215.58.193 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="NhdGgrz8" X-Envelope-To: nvdimm@lists.linux.dev DKIM-Signature: a=rsa-sha256; bh=pFlkzUEF60hjvvZPlBwEViqf9LW3hv/ZDP3p8UY7P6Q=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1788573858; v=1; x=1789178658; b=NhdGgrz8C6PveTSJhAycpE4OiZCh4F6j3BAvgzO8LUQRn6NsxdpWjvCdhvr+xcWuoN22g9aJ 9MkfmC5pataiJkKn1kT/nFl/gmSt3xZgrt/CbbJ/hWkCyaT2zgOXl/CuLJT8xjIanOrGj2/LiJZ kkvjpJ3unskmigrqjAorve7A= X-Envelope-To: nvdimm@lists.linux.dev Received: by mta12.migadu.com with ESMTPS id 3a559c3ce0b8e0ea; Sat, 05 Sep 2026 02:04:18 +0000 X-Mizu-Trace-ID: 3a559c3ce0b8e0ea X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset=us-ascii Precedence: bulk X-Mailing-List: nvdimm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3864.700.51.1.1\)) Subject: Re: [PATCH 2/2] fs/dax: Make dax_layout_busy_page_range() static From: Muchun Song In-Reply-To: <20260904152749.84493-3-kaitao.cheng@linux.dev> Date: Sat, 5 Sep 2026 10:04:00 +0800 Cc: Alexander Viro , Christian Brauner , Jan Kara , Dan Williams , Matthew Wilcox , linux-fsdevel@vger.kernel.org, nvdimm@lists.linux.dev, linux-kernel@vger.kernel.org, Kaitao Cheng Content-Transfer-Encoding: 7bit Message-Id: <293B2E4D-DB53-43D6-9AE3-7EC1453A13E2@linux.dev> References: <20260904152749.84493-1-kaitao.cheng@linux.dev> <20260904152749.84493-3-kaitao.cheng@linux.dev> To: Kaitao Cheng X-Mailer: Apple Mail (2.3864.700.51.1.1) > On Sep 4, 2026, at 23:27, Kaitao Cheng wrote: > > From: Kaitao Cheng > > dax_layout_busy_page_range() no longer has callers outside fs/dax.c. > Keeping the range helper exported unnecessarily exposes a low-level > implementation detail. > > Make the helper static and remove its export and header definitions. > > Also fix the stale dax_layout_busy_page_range() comment to match the > implementation. > > Signed-off-by: Kaitao Cheng Acked-by: Muchun Song Thanks.