From: Christian Brauner <brauner@kernel.org>
To: Jan Kara <jack@suse.cz>, Christoph Hellwig <hch@lst.de>,
Jens Axboe <axboe@kernel.dk>
Cc: "Darrick J. Wong" <djwong@kernel.org>,
linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org,
Christian Brauner <brauner@kernel.org>
Subject: [PATCH RFC 03/34] block/genhd: port disk_scan_partitions() to file
Date: Wed, 03 Jan 2024 13:55:01 +0100 [thread overview]
Message-ID: <20240103-vfs-bdev-file-v1-3-6c8ee55fb6ef@kernel.org> (raw)
In-Reply-To: <20240103-vfs-bdev-file-v1-0-6c8ee55fb6ef@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
---
block/genhd.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/block/genhd.c b/block/genhd.c
index c9d06f72c587..bae0503fe6a2 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -342,7 +342,7 @@ EXPORT_SYMBOL_GPL(disk_uevent);
int disk_scan_partitions(struct gendisk *disk, blk_mode_t mode)
{
- struct bdev_handle *handle;
+ struct file *file;
int ret = 0;
if (disk->flags & (GENHD_FL_NO_PART | GENHD_FL_HIDDEN))
@@ -366,12 +366,12 @@ int disk_scan_partitions(struct gendisk *disk, blk_mode_t mode)
}
set_bit(GD_NEED_PART_SCAN, &disk->state);
- handle = bdev_open_by_dev(disk_devt(disk), mode & ~BLK_OPEN_EXCL, NULL,
- NULL);
- if (IS_ERR(handle))
- ret = PTR_ERR(handle);
+ file = bdev_file_open_by_dev(disk_devt(disk), mode & ~BLK_OPEN_EXCL,
+ NULL, NULL);
+ if (IS_ERR(file))
+ ret = PTR_ERR(file);
else
- bdev_release(handle);
+ fput(file);
/*
* If blkdev_get_by_dev() failed early, GD_NEED_PART_SCAN is still set,
--
2.42.0
next prev parent reply other threads:[~2024-01-03 12:55 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-03 12:54 [PATCH RFC 00/34] Open block devices as files & a bd_inode proposal Christian Brauner
2024-01-03 12:54 ` [PATCH RFC 01/34] bdev: open block device as files Christian Brauner
2024-01-08 5:37 ` Dave Chinner
2024-01-08 11:34 ` Christian Brauner
2024-01-17 15:31 ` Jan Kara
2024-01-18 17:22 ` Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 02/34] block/ioctl: port blkdev_bszset() to file Christian Brauner
2024-01-03 12:55 ` Christian Brauner [this message]
2024-01-03 12:55 ` [PATCH RFC 04/34] md: port block device access " Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 05/34] swap: port block device usage " Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 06/34] power: port block device access " Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 07/34] xfs: port block device access to files Christian Brauner
2024-01-08 5:34 ` Dave Chinner
2024-01-08 11:34 ` Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 08/34] drbd: port block device access to file Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 09/34] pktcdvd: " Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 10/34] rnbd: " Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 11/34] xen: " Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 12/34] zram: " Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 13/34] bcache: port block device access to files Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 14/34] block2mtd: port " Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 15/34] nvme: port block device access to file Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 16/34] s390: " Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 17/34] target: " Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 18/34] bcachefs: " Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 19/34] btrfs: port " Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 20/34] erofs: " Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 21/34] ext4: port block " Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 22/34] f2fs: port block device access to files Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 23/34] jfs: port block device access to file Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 24/34] nfs: port block device access to files Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 25/34] ocfs2: port block device access to file Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 26/34] reiserfs: " Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 27/34] bdev: remove bdev_open_by_path() Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 28/34] bdev: make bdev_release() private to block layer Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 29/34] bdev: make struct bdev_handle private to the " Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 30/34] bdev: rework bdev_open_by_dev() Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 31/34] ext4: rely on sb->f_bdev only Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 32/34] block: expose bdev_file_inode() Christian Brauner
2024-01-03 12:55 ` [PATCH RFC 33/34] ext4: use bdev_file_inode() Christian Brauner
2024-01-03 12:55 ` [PATCH DRAFT RFC 34/34] buffer: port block device access to files and get rid of bd_inode access Christian Brauner
2024-01-08 5:52 ` Dave Chinner
2024-01-17 16:15 ` Jan Kara
2024-01-17 16:24 ` Christoph Hellwig
2024-01-17 16:33 ` Jan Kara
2024-01-18 17:39 ` Christian Brauner
2024-01-17 16:32 ` Jan Kara
2024-01-18 17:41 ` Christian Brauner
2024-01-08 16:26 ` [PATCH RFC 00/34] Open block devices as files & a bd_inode proposal Christoph Hellwig
2024-01-09 8:46 ` Jan Kara
2024-01-15 14:24 ` Christian Brauner
2024-01-17 16:46 ` Jan Kara
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