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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BBC5FCCA482 for ; Mon, 11 Jul 2022 09:45:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233355AbiGKJpZ (ORCPT ); Mon, 11 Jul 2022 05:45:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47770 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233705AbiGKJoo (ORCPT ); Mon, 11 Jul 2022 05:44:44 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B4EF22B637; Mon, 11 Jul 2022 02:22:14 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 99FA661227; Mon, 11 Jul 2022 09:22:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A034BC34115; Mon, 11 Jul 2022 09:22:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1657531333; bh=G9+MC9Bm/hCR6EhwkzzQkRijdDIMmmHji1Qt/+0XSs0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2ahqFBapuz8l0XFZWnoRnxjBfflH67YenBfoSqV7U0WRpNp8P0xqFTpbEdfT8pMj6 pPBjOs3rq0XexWX2uw8p1arA/61vlb5AFfMF6Y4bk+xRh/opYoNZYjgqao1aUasZ6f rYivH3TyLX2+NHn2IvXcxh2006tweIf7upJe7Wk4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Pavel Begunkov , Jens Axboe , Sasha Levin Subject: [PATCH 5.15 067/230] block: use bdev_get_queue() in bio.c Date: Mon, 11 Jul 2022 11:05:23 +0200 Message-Id: <20220711090605.978080465@linuxfoundation.org> X-Mailer: git-send-email 2.37.0 In-Reply-To: <20220711090604.055883544@linuxfoundation.org> References: <20220711090604.055883544@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Pavel Begunkov [ Upstream commit 3caee4634be68e755d2fb130962f1623661dbd5b ] Convert bdev->bd_disk->queue to bdev_get_queue(), it's uses a cached queue pointer and so is faster. Signed-off-by: Pavel Begunkov Link: https://lore.kernel.org/r/85c36ea784d285a5075baa10049e6b59e15fb484.1634219547.git.asml.silence@gmail.com Signed-off-by: Jens Axboe Signed-off-by: Sasha Levin --- block/bio.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/block/bio.c b/block/bio.c index 8381c6690dd6..365bb6362669 100644 --- a/block/bio.c +++ b/block/bio.c @@ -910,7 +910,7 @@ EXPORT_SYMBOL(bio_add_pc_page); int bio_add_zone_append_page(struct bio *bio, struct page *page, unsigned int len, unsigned int offset) { - struct request_queue *q = bio->bi_bdev->bd_disk->queue; + struct request_queue *q = bdev_get_queue(bio->bi_bdev); bool same_page = false; if (WARN_ON_ONCE(bio_op(bio) != REQ_OP_ZONE_APPEND)) @@ -1054,7 +1054,7 @@ static int bio_iov_bvec_set(struct bio *bio, struct iov_iter *iter) static int bio_iov_bvec_set_append(struct bio *bio, struct iov_iter *iter) { - struct request_queue *q = bio->bi_bdev->bd_disk->queue; + struct request_queue *q = bdev_get_queue(bio->bi_bdev); struct iov_iter i = *iter; iov_iter_truncate(&i, queue_max_zone_append_sectors(q) << 9); @@ -1132,7 +1132,7 @@ static int __bio_iov_append_get_pages(struct bio *bio, struct iov_iter *iter) { unsigned short nr_pages = bio->bi_max_vecs - bio->bi_vcnt; unsigned short entries_left = bio->bi_max_vecs - bio->bi_vcnt; - struct request_queue *q = bio->bi_bdev->bd_disk->queue; + struct request_queue *q = bdev_get_queue(bio->bi_bdev); unsigned int max_append_sectors = queue_max_zone_append_sectors(q); struct bio_vec *bv = bio->bi_io_vec + bio->bi_vcnt; struct page **pages = (struct page **)bv; @@ -1471,10 +1471,10 @@ void bio_endio(struct bio *bio) return; if (bio->bi_bdev && bio_flagged(bio, BIO_TRACKED)) - rq_qos_done_bio(bio->bi_bdev->bd_disk->queue, bio); + rq_qos_done_bio(bdev_get_queue(bio->bi_bdev), bio); if (bio->bi_bdev && bio_flagged(bio, BIO_TRACE_COMPLETION)) { - trace_block_bio_complete(bio->bi_bdev->bd_disk->queue, bio); + trace_block_bio_complete(bdev_get_queue(bio->bi_bdev), bio); bio_clear_flag(bio, BIO_TRACE_COMPLETION); } -- 2.35.1