From patchwork Tue Dec 22 03:49:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Naohiro Aota X-Patchwork-Id: 11985761 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=-16.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 05A17C43332 for ; Tue, 22 Dec 2020 03:54:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E08B322CB2 for ; Tue, 22 Dec 2020 03:54:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726492AbgLVDyE (ORCPT ); Mon, 21 Dec 2020 22:54:04 -0500 Received: from esa3.hgst.iphmx.com ([216.71.153.141]:46443 "EHLO esa3.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725911AbgLVDyD (ORCPT ); Mon, 21 Dec 2020 22:54:03 -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=1608609243; x=1640145243; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=KEXyY8CTnaaxKFVhnnrT7BR5Y9jsuDvZJIBa4t1/tFA=; b=kNB/NcakUhHKJuLRNpfvzqx5gxIT+zqFXNVXnB/tuj21Y+PNt1Q2xBPh tm+l13Ujkp02AaYxjzLQAIAObM8rWEBoLLeZwXFeRkosN9vDrXyDf7xym WDu7vK5I8Gs4lWvHozMoM9EcY3xTa/zSoA6MoHmHQE+rqdi6b9zrXv2p+ 3CfZNEylt/3rHfrcm9te3eGAHxjuFFu/ZanXqT5lLLTVG5P1EFt0P3Rs9 6Q/xTLdceQxINLRY3UBhcdHUClug57TLtLi0Vg4q7ZZk3KHc1HigWlwR7 vswp3wRrzqfFWu0EZ+J2MMl38EpSy+5SKv7iA++Yk9M4eYiEwEPNKSdgW w==; IronPort-SDR: KQxgda17U57ngfUarCWc9gn2Io2B/JfIlsxVjpBw9VvF4tPfsytNK/QKE0jSxs+u7CJXrRys9e HVwyMo8W6BYW3+OVgFjtV+zdfDOnOW7s6ytoiOiH8uUy8pGAlFwOBW2RIYzR5ueGEcsyZIUX5j ZSavcalRp72tGw4FHxAoq3+W9nM7C3lsWgR27bZB19zag2PVLo2QIGC/QK0BIqcaiQxZypt4U9 kBd7/owPQhA2A4MQJ2XlymdAfHLVcjrHAFNBYpyHCaAtTwDAZU5+XOeFqchpP4kbhA9HNsurtk 8FQ= X-IronPort-AV: E=Sophos;i="5.78,438,1599494400"; d="scan'208";a="160193802" 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; 22 Dec 2020 11:50:58 +0800 IronPort-SDR: JrHqiS/euJMCyDMCVzYYBUCtBeZswtISo6TYJKuECEtgqeJD9NgalXoup6A8vX4TTDQSCAlebv rkpvtxmZ3us4fU6GdYiPphOkk1b26MezaXTEAFwdJQoGrP2oKvHPbxJFMdBdhcJWyhLylaM0Ed zEacQQYIj6kIWKg3cYZX05dJHjZP8gf17+iC1zE730Fw5+xHcQkmzSQegGbOR9vF82n4QQM7v+ 35VkJZD3j07+maz+3l3p8Myo14jt4Q5HaytCn+CyS5Q6stcpVytfUZHsTJOTc+BZ8nifWRsyth sy88TKPopqAyhgMm9TSVHonE Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep01.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Dec 2020 19:36:09 -0800 IronPort-SDR: WCRwD5t0gU4D0pQpLRBbwqM5nKOdTIo0SnBX5jgIBIU1CUzIWNoLEn0QxZgJ/5DlTPOvnsTEnb XUpQH4l7cb9UNeDACeu+cOegFDNURBnXAIdhIUTM4q7zgZwgpr5ZrQbIP5+d0+lYd2RXADoABQ dbxE4ABqutXV1jYmOPuoB5efxbLm4OV9eLyrCNajcxG1vHHPhYETvrWFnzAiGieAJUrYPIH2Sv qUlR71b+CxY0pehxZd2e0wZNcsut/i8t/GTDl8cuXcmzxbg++d0CH7ELVJcsS4BiorYIB1ILQx 8Tk= WDCIronportException: Internal Received: from naota.dhcp.fujisawa.hgst.com ([10.149.52.155]) by uls-op-cesaip02.wdc.com with ESMTP; 21 Dec 2020 19:50:57 -0800 From: Naohiro Aota To: linux-btrfs@vger.kernel.org, dsterba@suse.com Cc: hare@suse.com, linux-fsdevel@vger.kernel.org, Jens Axboe , Christoph Hellwig , "Darrick J. Wong" , Naohiro Aota , Josef Bacik Subject: [PATCH v11 21/40] btrfs: handle REQ_OP_ZONE_APPEND as writing Date: Tue, 22 Dec 2020 12:49:14 +0900 Message-Id: <4d80758a4cfa908c862a293b4abb023a3faa963b.1608608848.git.naohiro.aota@wdc.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <06add214bc16ef08214de1594ecdfcc4cdcdbd78.1608608848.git.naohiro.aota@wdc.com> References: <06add214bc16ef08214de1594ecdfcc4cdcdbd78.1608608848.git.naohiro.aota@wdc.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org ZONED btrfs uses REQ_OP_ZONE_APPEND bios for writing to actual devices. Let btrfs_end_bio() and btrfs_op be aware of it. Reviewed-by: Josef Bacik Signed-off-by: Naohiro Aota --- fs/btrfs/disk-io.c | 4 ++-- fs/btrfs/inode.c | 10 +++++----- fs/btrfs/volumes.c | 8 ++++---- fs/btrfs/volumes.h | 1 + 4 files changed, 12 insertions(+), 11 deletions(-) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index e9b6c6a21681..1cbcf53ba756 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -652,7 +652,7 @@ static void end_workqueue_bio(struct bio *bio) fs_info = end_io_wq->info; end_io_wq->status = bio->bi_status; - if (bio_op(bio) == REQ_OP_WRITE) { + if (btrfs_op(bio) == BTRFS_MAP_WRITE) { if (end_io_wq->metadata == BTRFS_WQ_ENDIO_METADATA) wq = fs_info->endio_meta_write_workers; else if (end_io_wq->metadata == BTRFS_WQ_ENDIO_FREE_SPACE) @@ -828,7 +828,7 @@ blk_status_t btrfs_submit_metadata_bio(struct inode *inode, struct bio *bio, int async = check_async_write(fs_info, BTRFS_I(inode)); blk_status_t ret; - if (bio_op(bio) != REQ_OP_WRITE) { + if (btrfs_op(bio) != BTRFS_MAP_WRITE) { /* * called for a read, do the setup so that checksum validation * can happen in the async kernel threads diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 9c2800fa80c6..37782b4cfd28 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -2252,7 +2252,7 @@ blk_status_t btrfs_submit_data_bio(struct inode *inode, struct bio *bio, if (btrfs_is_free_space_inode(BTRFS_I(inode))) metadata = BTRFS_WQ_ENDIO_FREE_SPACE; - if (bio_op(bio) != REQ_OP_WRITE) { + if (btrfs_op(bio) != BTRFS_MAP_WRITE) { ret = btrfs_bio_wq_end_io(fs_info, bio, metadata); if (ret) goto out; @@ -7682,7 +7682,7 @@ static void btrfs_dio_private_put(struct btrfs_dio_private *dip) if (!refcount_dec_and_test(&dip->refs)) return; - if (bio_op(dip->dio_bio) == REQ_OP_WRITE) { + if (btrfs_op(dip->dio_bio) == BTRFS_MAP_WRITE) { __endio_write_update_ordered(BTRFS_I(dip->inode), dip->logical_offset, dip->bytes, @@ -7850,7 +7850,7 @@ static inline blk_status_t btrfs_submit_dio_bio(struct bio *bio, { struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); struct btrfs_dio_private *dip = bio->bi_private; - bool write = bio_op(bio) == REQ_OP_WRITE; + bool write = btrfs_op(bio) == BTRFS_MAP_WRITE; blk_status_t ret; /* Check btrfs_submit_bio_hook() for rules about async submit. */ @@ -7900,7 +7900,7 @@ static struct btrfs_dio_private *btrfs_create_dio_private(struct bio *dio_bio, struct inode *inode, loff_t file_offset) { - const bool write = (bio_op(dio_bio) == REQ_OP_WRITE); + const bool write = (btrfs_op(dio_bio) == BTRFS_MAP_WRITE); const bool csum = !(BTRFS_I(inode)->flags & BTRFS_INODE_NODATASUM); size_t dip_size; struct btrfs_dio_private *dip; @@ -7930,7 +7930,7 @@ static struct btrfs_dio_private *btrfs_create_dio_private(struct bio *dio_bio, static blk_qc_t btrfs_submit_direct(struct inode *inode, struct iomap *iomap, struct bio *dio_bio, loff_t file_offset) { - const bool write = (bio_op(dio_bio) == REQ_OP_WRITE); + const bool write = (btrfs_op(dio_bio) == BTRFS_MAP_WRITE); struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); const bool raid56 = (btrfs_data_alloc_profile(fs_info) & BTRFS_BLOCK_GROUP_RAID56_MASK); diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index e0d17e08a46c..322396ac3f8e 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -6469,7 +6469,7 @@ static void btrfs_end_bio(struct bio *bio) struct btrfs_device *dev = btrfs_io_bio(bio)->device; ASSERT(dev->bdev); - if (bio_op(bio) == REQ_OP_WRITE) + if (btrfs_op(bio) == BTRFS_MAP_WRITE) btrfs_dev_stat_inc_and_print(dev, BTRFS_DEV_STAT_WRITE_ERRS); else if (!(bio->bi_opf & REQ_RAHEAD)) @@ -6582,10 +6582,10 @@ blk_status_t btrfs_map_bio(struct btrfs_fs_info *fs_info, struct bio *bio, atomic_set(&bbio->stripes_pending, bbio->num_stripes); if ((bbio->map_type & BTRFS_BLOCK_GROUP_RAID56_MASK) && - ((bio_op(bio) == REQ_OP_WRITE) || (mirror_num > 1))) { + ((btrfs_op(bio) == BTRFS_MAP_WRITE) || (mirror_num > 1))) { /* In this case, map_length has been set to the length of a single stripe; not the whole write */ - if (bio_op(bio) == REQ_OP_WRITE) { + if (btrfs_op(bio) == BTRFS_MAP_WRITE) { ret = raid56_parity_write(fs_info, bio, bbio, map_length); } else { @@ -6608,7 +6608,7 @@ blk_status_t btrfs_map_bio(struct btrfs_fs_info *fs_info, struct bio *bio, dev = bbio->stripes[dev_nr].dev; if (!dev || !dev->bdev || test_bit(BTRFS_DEV_STATE_MISSING, &dev->dev_state) || - (bio_op(first_bio) == REQ_OP_WRITE && + (btrfs_op(first_bio) == BTRFS_MAP_WRITE && !test_bit(BTRFS_DEV_STATE_WRITEABLE, &dev->dev_state))) { bbio_error(bbio, first_bio, logical); continue; diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index c8841b714f2e..4e34830f3e78 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -426,6 +426,7 @@ static inline enum btrfs_map_op btrfs_op(struct bio *bio) case REQ_OP_DISCARD: return BTRFS_MAP_DISCARD; case REQ_OP_WRITE: + case REQ_OP_ZONE_APPEND: return BTRFS_MAP_WRITE; default: WARN_ON_ONCE(1);