From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-xfs-owner@vger.kernel.org>
X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
	aws-us-west-2-korg-lkml-1.web.codeaurora.org
Received: from vger.kernel.org (vger.kernel.org [23.128.96.18])
	by smtp.lore.kernel.org (Postfix) with ESMTP id 430FBC3DA79
	for <linux-xfs@archiver.kernel.org>; Fri, 23 Dec 2022 15:04:45 +0000 (UTC)
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S236484AbiLWPEn (ORCPT <rfc822;linux-xfs@archiver.kernel.org>);
        Fri, 23 Dec 2022 10:04:43 -0500
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44928 "EHLO
        lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S236241AbiLWPEm (ORCPT
        <rfc822;linux-xfs@vger.kernel.org>); Fri, 23 Dec 2022 10:04:42 -0500
Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133])
        by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DAC0326AA8;
        Fri, 23 Dec 2022 07:04:41 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;
        d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version
        :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To:
        Content-Transfer-Encoding:Content-ID:Content-Description;
        bh=rkraw/UwIGEGYOHlz31aQJfCzeNez/ZU9s/Wo2gr+Z0=; b=hxQsiRqRbaoIatru27BOAcLtfs
        eYIYxzLYRIiQL1RaI+g4hnfWkpQ0Iu4VEScNJMAyVQ4EbeyTnlG7Bv9JqS4WKpMn9D0NLPCyB0rZ6
        cYYYAuSSkfjFWzCBgS5EbuJKimWJ5XBQQqi1PNtbnZGun+Q/7Hw7RIuaj4/HtLX0ojnHaq8/lPh2f
        gg3VPO25weH1DyD6XqgHGOJqurcg+bjl0UTXthoHgNR2HI8L7f/ON8H4/19FfqIheUFTCU43FK7OO
        l2h7iidgG7SHRzODurj4RRtzfQqiN8cLeJVU/JvaFxqRJpBnytnPq7sZmEMl8JUxU2lnOQL1ywmeu
        1Tn5Qs/A==;
Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux))
        id 1p8jbB-009BDI-JR; Fri, 23 Dec 2022 15:04:37 +0000
Date:   Fri, 23 Dec 2022 07:04:37 -0800
From:   Christoph Hellwig <hch@infradead.org>
To:     Andreas Gruenbacher <agruenba@redhat.com>
Cc:     Christoph Hellwig <hch@infradead.org>,
        "Darrick J . Wong" <djwong@kernel.org>,
        Alexander Viro <viro@zeniv.linux.org.uk>,
        Matthew Wilcox <willy@infradead.org>,
        linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
        linux-ext4@vger.kernel.org, cluster-devel@redhat.com
Subject: Re: [RFC v3 4/7] iomap: Add iomap_folio_prepare helper
Message-ID: <Y6XDhb2IkNOdaT/t@infradead.org>
References: <20221216150626.670312-1-agruenba@redhat.com>
 <20221216150626.670312-5-agruenba@redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20221216150626.670312-5-agruenba@redhat.com>
X-SRS-Rewrite: SMTP reverse-path rewritten from <hch@infradead.org> by bombadil.infradead.org. See http://www.infradead.org/rpr.html
Precedence: bulk
List-ID: <linux-xfs.vger.kernel.org>
X-Mailing-List: linux-xfs@vger.kernel.org

> +struct folio *iomap_folio_prepare(struct iomap_iter *iter, loff_t pos)
> +{
> +	unsigned fgp = FGP_LOCK | FGP_WRITE | FGP_CREAT | FGP_STABLE | FGP_NOFS;
> +
> +	if (iter->flags & IOMAP_NOWAIT)
> +		fgp |= FGP_NOWAIT;
> +
> +	return __filemap_get_folio(iter->inode->i_mapping, pos >> PAGE_SHIFT,
> +			fgp, mapping_gfp_mask(iter->inode->i_mapping));
> +}
> +EXPORT_SYMBOL(iomap_folio_prepare);

I'd name this __iomap_get_folio to match __filemap_get_folio.
And all iomap exports are EXPORT_SYMBOL_GPL.