From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D28F4C83008 for ; Tue, 28 Apr 2020 11:43:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B1A35206E2 for ; Tue, 28 Apr 2020 11:43:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726635AbgD1Lnj (ORCPT ); Tue, 28 Apr 2020 07:43:39 -0400 Received: from mx2.suse.de ([195.135.220.15]:40416 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726520AbgD1Lnj (ORCPT ); Tue, 28 Apr 2020 07:43:39 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 36AAFAD68; Tue, 28 Apr 2020 11:43:37 +0000 (UTC) Subject: Re: [PATCH v9 10/11] block: export bio_release_pages and bio_iov_iter_get_pages To: Johannes Thumshirn , Jens Axboe Cc: Christoph Hellwig , linux-block , Damien Le Moal , Keith Busch , "linux-scsi @ vger . kernel . org" , "Martin K . Petersen" , "linux-fsdevel @ vger . kernel . org" References: <20200428104605.8143-1-johannes.thumshirn@wdc.com> <20200428104605.8143-11-johannes.thumshirn@wdc.com> From: Hannes Reinecke Message-ID: <07494c4e-8f99-2b87-9f8b-c9ccd6e1acbb@suse.de> Date: Tue, 28 Apr 2020 13:43:36 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20200428104605.8143-11-johannes.thumshirn@wdc.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On 4/28/20 12:46 PM, Johannes Thumshirn wrote: > Export bio_release_pages and bio_iov_iter_get_pages, so they can be used > from modular code. > > Signed-off-by: Johannes Thumshirn > --- > block/bio.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/block/bio.c b/block/bio.c > index 3aa3c4ce2e5e..e4c46e2bd5ba 100644 > --- a/block/bio.c > +++ b/block/bio.c > @@ -951,6 +951,7 @@ void bio_release_pages(struct bio *bio, bool mark_dirty) > put_page(bvec->bv_page); > } > } > +EXPORT_SYMBOL_GPL(bio_release_pages); > > static int __bio_iov_bvec_add_pages(struct bio *bio, struct iov_iter *iter) > { > @@ -1114,6 +1115,7 @@ int bio_iov_iter_get_pages(struct bio *bio, struct iov_iter *iter) > bio_set_flag(bio, BIO_NO_PAGE_REF); > return bio->bi_vcnt ? 0 : ret; > } > +EXPORT_SYMBOL_GPL(bio_iov_iter_get_pages); > > static void submit_bio_wait_endio(struct bio *bio) > { > Reviewed-by: Hannes Reinecke Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking hare@suse.de +49 911 74053 688 SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg HRB 36809 (AG Nürnberg), Geschäftsführer: Felix Imendörffer