From patchwork Wed Jan 3 12:55:20 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Brauner X-Patchwork-Id: 13510044 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6FB641BDCA; Wed, 3 Jan 2024 12:56:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="THAGyi1R" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 74E8CC433C7; Wed, 3 Jan 2024 12:56:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704286575; bh=KmWYP0GscjNbvBwwX9No72a/eIfdzPd72udKmZAR8WI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=THAGyi1R2XgBcsGmVbZlmPq/BHcQgXYU4ICawo+pMFKZH4triQWj6elQVVq2qe0gO bDvK+5/RfL834aqX7EnYLxN9F5vM8v9azSXBXS+qeYVQYacpucbVAEtrbABSapHdQy p7zwecCVTaW/+e/spYhTliBxPPgREPqNa1W7rrBfpU5hn0vO65iqz9N3hciyVBgBgb DQxopo6ZaXxT1uIpiYiaDnRVE+zb5KRcTEu1rKGcBc2spLLmAVYRragXm6NAVNdm6V Rl9FkIZZQUCwJJA7FWbbLQ7Z/DUsJJXk5xjm8QTWMjOfp7lK17zEXuYwdbk1idbyBl PpJuuHGuJvo9A== From: Christian Brauner Date: Wed, 03 Jan 2024 13:55:20 +0100 Subject: [PATCH RFC 22/34] f2fs: port block device access to files Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240103-vfs-bdev-file-v1-22-6c8ee55fb6ef@kernel.org> References: <20240103-vfs-bdev-file-v1-0-6c8ee55fb6ef@kernel.org> In-Reply-To: <20240103-vfs-bdev-file-v1-0-6c8ee55fb6ef@kernel.org> To: Jan Kara , Christoph Hellwig , Jens Axboe Cc: "Darrick J. Wong" , linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org, Christian Brauner X-Mailer: b4 0.13-dev-4e032 X-Developer-Signature: v=1; a=openpgp-sha256; l=1956; i=brauner@kernel.org; h=from:subject:message-id; bh=KmWYP0GscjNbvBwwX9No72a/eIfdzPd72udKmZAR8WI=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMaROjbTVt5eS/Gt96IKZWj3rw4OCa5Ln6ex7pdvRF+O13 DEhLWdvRykLgxgXg6yYIotDu0m43HKeis1GmRowc1iZQIYwcHEKwEQO3GRkuCKxzdWg7hP/fmmm tL8bzN/8eWjS/m/nxXMPv94SFviynY3hf8LSPdz7zvKfk/E56Mvc4KxW/vKFYLbZrqOzbtxg0d1 5nBUA X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Signed-off-by: Christian Brauner --- fs/f2fs/f2fs.h | 2 +- fs/f2fs/super.c | 12 ++++++------ 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 9043cedfa12b..9a73eed3b424 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1234,7 +1234,7 @@ struct f2fs_bio_info { #define FDEV(i) (sbi->devs[i]) #define RDEV(i) (raw_super->devs[i]) struct f2fs_dev_info { - struct bdev_handle *bdev_handle; + struct file *f_bdev; struct block_device *bdev; char path[MAX_PATH_LEN]; unsigned int total_segments; diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 93b8a844b207..5e0687a85b4d 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1610,7 +1610,7 @@ static void destroy_device_list(struct f2fs_sb_info *sbi) for (i = 0; i < sbi->s_ndevs; i++) { if (i > 0) - bdev_release(FDEV(i).bdev_handle); + fput(FDEV(i).f_bdev); #ifdef CONFIG_BLK_DEV_ZONED kvfree(FDEV(i).blkz_seq); #endif @@ -4247,7 +4247,7 @@ static int f2fs_scan_devices(struct f2fs_sb_info *sbi) for (i = 0; i < max_devices; i++) { if (i == 0) - FDEV(0).bdev_handle = sb_bdev_handle(sbi->sb); + FDEV(0).f_bdev = sbi->sb->s_f_bdev; else if (!RDEV(i).path[0]) break; @@ -4267,14 +4267,14 @@ static int f2fs_scan_devices(struct f2fs_sb_info *sbi) FDEV(i).end_blk = FDEV(i).start_blk + (FDEV(i).total_segments << sbi->log_blocks_per_seg) - 1; - FDEV(i).bdev_handle = bdev_open_by_path( + FDEV(i).f_bdev = bdev_file_open_by_path( FDEV(i).path, mode, sbi->sb, NULL); } } - if (IS_ERR(FDEV(i).bdev_handle)) - return PTR_ERR(FDEV(i).bdev_handle); + if (IS_ERR(FDEV(i).f_bdev)) + return PTR_ERR(FDEV(i).f_bdev); - FDEV(i).bdev = FDEV(i).bdev_handle->bdev; + FDEV(i).bdev = F_BDEV(FDEV(i).f_bdev); /* to release errored devices */ sbi->s_ndevs = i + 1;