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=-9.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 3AAD4C4725C for ; Wed, 6 May 2020 16:12:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 10ABA2145D for ; Wed, 6 May 2020 16:12:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=wdc.com header.i=@wdc.com header.b="atS0PxDi" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730287AbgEFQMJ (ORCPT ); Wed, 6 May 2020 12:12:09 -0400 Received: from esa1.hgst.iphmx.com ([68.232.141.245]:61321 "EHLO esa1.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730281AbgEFQMH (ORCPT ); Wed, 6 May 2020 12:12:07 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1588781527; x=1620317527; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=OxG58gmQxO/wsNKD46rcb3CCQQtQoICGm9rQW0sMuDY=; b=atS0PxDi+irOZ5xYt/ONT9oP9Pf5VC9q90Np5E1kbAvZUWliTFwU5azr 8puMVJ2RDOZZIxeNXj0NkiEySXQizth1ezVFraJnyLR99ZkvFTMyDYwiQ 6wD2pxrx8L1k/4+VXlIK4tjgngPLdUJoBFm1uH+rnShhgNeqdDh+/eI5Y EI02l6M3IygcQoCtzPAcEewZ8T9Un9c0kbxsIlXfC8rSbC+zQZK7Iw/UP P9GT0ITObmjP1giTPyD+RZMQln1muOG6hJf6p+RJgc6ZtBZWHbYlIUYwn xQTmmR2fesuQrALgBjOgrFjr9pHTJPK69+Dz+EOJVwCe2lzAKrWJcxhO1 g==; IronPort-SDR: 6eGzfzj72/9oyhcaYWNIwAlr0y7dKdhnY5Tdy/FgNaQBRf/fUwBACYjm7/jL11sh76IAwgMjPU t2bwy/a3F96YRh0Fma1GCIX7vMlrlbF8l10TI/gRrEx0GqBOFls3UoPsx3k8MiZcFomz4kpvzC rI18mHeqrhpu0uBTIBN1by0ti1zhpFjFfl7jHK0rCkzqxqg95zqRm4jRdqUXRasKX7KgSykmUq 9MbURp459XlCZ0V6pnjy9tSaRMMAyStrhArThYIsBf4thgfjq2Cziqnc/ac7t9fiPT6EnpeAKg /sc= X-IronPort-AV: E=Sophos;i="5.73,359,1583164800"; d="scan'208";a="245917915" Received: from h199-255-45-14.hgst.com (HELO uls-op-cesaep01.wdc.com) ([199.255.45.14]) by ob1.hgst.iphmx.com with ESMTP; 07 May 2020 00:12:06 +0800 IronPort-SDR: SJVeI9xC3ItEiJuLwry9cJNQAL3YXLyJtbWaD1oPWEv8RYAz7+QtfOUUbKV7QhDZEBwwXPEMzf COdzUtWFG2azlVtVlzlxcHL30vieDk5Yo= Received: from uls-op-cesaip01.wdc.com ([10.248.3.36]) by uls-op-cesaep01.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 May 2020 09:02:32 -0700 IronPort-SDR: qdy9dU46JX6laW4ErvdwNTFcIvgszCHwZBcJaiO4xx8gFPqshwKfOqN7Vs9LFRKmjUAZHzYcyP ON7YFZNqa26g== WDCIronportException: Internal Received: from unknown (HELO redsun60.ssa.fujisawa.hgst.com) ([10.149.66.36]) by uls-op-cesaip01.wdc.com with ESMTP; 06 May 2020 09:12:05 -0700 From: Johannes Thumshirn To: 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" , Johannes Thumshirn , Hannes Reinecke Subject: [PATCH v10 8/9] block: export bio_release_pages and bio_iov_iter_get_pages Date: Thu, 7 May 2020 01:11:44 +0900 Message-Id: <20200506161145.9841-9-johannes.thumshirn@wdc.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200506161145.9841-1-johannes.thumshirn@wdc.com> References: <20200506161145.9841-1-johannes.thumshirn@wdc.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Export bio_release_pages and bio_iov_iter_get_pages, so they can be used from modular code. Signed-off-by: Johannes Thumshirn Reviewed-by: Martin K. Petersen Reviewed-by: Hannes Reinecke --- 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) { -- 2.24.1