From patchwork Tue Jan 16 18:17:50 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bart Van Assche X-Patchwork-Id: 10167845 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 72E2F6055D for ; Tue, 16 Jan 2018 18:17:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 75139212D6 for ; Tue, 16 Jan 2018 18:17:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 69AFE25D99; Tue, 16 Jan 2018 18:17:55 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1695B24BFE for ; Tue, 16 Jan 2018 18:17:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751295AbeAPSRx (ORCPT ); Tue, 16 Jan 2018 13:17:53 -0500 Received: from esa3.hgst.iphmx.com ([216.71.153.141]:18046 "EHLO esa3.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751187AbeAPSRx (ORCPT ); Tue, 16 Jan 2018 13:17:53 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1516126673; x=1547662673; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=2rEsdqhkDq5/7sqFjHxYz0fsxDknpfTJ7UrpVMpezB8=; b=F2glWz4yhDGWo+V+4vc4nVq4cbL6XBUu4VAGlHguosJyZIw4w3j7I2rl ww3UTsazt01zfh6nfKft/mH9GQnpf/0Dtgb+AxhJzzTpviyZDD+2lHMuI 4is8b0CPBulvuwdasC7kI4p8h43iNGfSSBkkeHpojQL83S4OlS9lyZDnG j229cW5A8WW9SDYNPAGIeUSBH+Q9e5iCHk4Pa7ijdl/0qCCC5xQrzK9rY JDVyd71nDOzj8A6A6yiftCQx6ygVgbxPjCpwiJ/x4qB2soJgisViynWJS C+f4GSU5JmDv4dXbezxHDHS8jzzqE9cBNOW6jxFQ5yd4Vxk2JiXgA9S7M w==; X-IronPort-AV: E=Sophos;i="5.46,369,1511798400"; d="scan'208";a="69652907" Received: from uls-op-cesaip02.wdc.com (HELO uls-op-cesaep02.wdc.com) ([199.255.45.15]) by ob1.hgst.iphmx.com with ESMTP; 17 Jan 2018 02:17:53 +0800 Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep02.wdc.com with ESMTP; 16 Jan 2018 10:13:08 -0800 Received: from thinkpad-bart.sdcorp.global.sandisk.com (HELO thinkpad-bart.int.fusionio.com) ([10.11.171.236]) by uls-op-cesaip02.wdc.com with ESMTP; 16 Jan 2018 10:17:52 -0800 From: Bart Van Assche To: Jens Axboe Cc: linux-block@vger.kernel.org, Christoph Hellwig , Mike Snitzer , Bart Van Assche Subject: [PATCH 1/3] block: Unexport elv_register_queue() and elv_unregister_queue() Date: Tue, 16 Jan 2018 10:17:50 -0800 Message-Id: <20180116181752.25847-2-bart.vanassche@wdc.com> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180116181752.25847-1-bart.vanassche@wdc.com> References: <20180116181752.25847-1-bart.vanassche@wdc.com> Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP These two functions are only called from inside the block layer so unexport them. Signed-off-by: Bart Van Assche --- block/blk.h | 3 +++ block/elevator.c | 2 -- include/linux/elevator.h | 2 -- 3 files changed, 3 insertions(+), 4 deletions(-) diff --git a/block/blk.h b/block/blk.h index 662005e46560..46db5dc83dcb 100644 --- a/block/blk.h +++ b/block/blk.h @@ -162,6 +162,9 @@ static inline void elv_deactivate_rq(struct request_queue *q, struct request *rq e->type->ops.sq.elevator_deactivate_req_fn(q, rq); } +int elv_register_queue(struct request_queue *q); +void elv_unregister_queue(struct request_queue *q); + struct hd_struct *__disk_get_part(struct gendisk *disk, int partno); #ifdef CONFIG_FAIL_IO_TIMEOUT diff --git a/block/elevator.c b/block/elevator.c index 138faeb08a7c..4f00b53cd5fd 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -886,7 +886,6 @@ int elv_register_queue(struct request_queue *q) } return error; } -EXPORT_SYMBOL(elv_register_queue); void elv_unregister_queue(struct request_queue *q) { @@ -900,7 +899,6 @@ void elv_unregister_queue(struct request_queue *q) wbt_enable_default(q); } } -EXPORT_SYMBOL(elv_unregister_queue); int elv_register(struct elevator_type *e) { diff --git a/include/linux/elevator.h b/include/linux/elevator.h index 3d794b3dc532..6d9e230dffd2 100644 --- a/include/linux/elevator.h +++ b/include/linux/elevator.h @@ -198,8 +198,6 @@ extern bool elv_attempt_insert_merge(struct request_queue *, struct request *); extern void elv_requeue_request(struct request_queue *, struct request *); extern struct request *elv_former_request(struct request_queue *, struct request *); extern struct request *elv_latter_request(struct request_queue *, struct request *); -extern int elv_register_queue(struct request_queue *q); -extern void elv_unregister_queue(struct request_queue *q); extern int elv_may_queue(struct request_queue *, unsigned int); extern void elv_completed_request(struct request_queue *, struct request *); extern int elv_set_request(struct request_queue *q, struct request *rq,