From: Jan Kara <jack@suse.cz>
To: Song Liu <song@kernel.org>
Cc: Jan Kara <jack@suse.cz>,
linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org,
Christoph Hellwig <hch@infradead.org>,
linux-raid@vger.kernel.org
Subject: Re: [PATCH 11/29] md: Convert to bdev_open_by_dev()
Date: Mon, 14 Aug 2023 15:37:49 +0200 [thread overview]
Message-ID: <20230814133749.yqcgmcuo5xkvlxyc@quack3> (raw)
In-Reply-To: <CAPhsuW5S2gjPv+UpLjX=uBhsbPOmNGMbGjF2eJO7rWMnGVgOmg@mail.gmail.com>
On Sun 13-08-23 19:54:56, Song Liu wrote:
> On Fri, Aug 11, 2023 at 3:05 PM Jan Kara <jack@suse.cz> wrote:
> [...]
> > diff --git a/drivers/md/md.h b/drivers/md/md.h
> > index 1aef86bf3fc3..e8108845157b 100644
> > --- a/drivers/md/md.h
> > +++ b/drivers/md/md.h
> > @@ -59,6 +59,7 @@ struct md_rdev {
> > */
> > struct block_device *meta_bdev;
> > struct block_device *bdev; /* block device handle */
> > + struct bdev_handle *bdev_handle; /* Handle from open for bdev */
>
> With bdev_handle, we should eventually get rid of md_rdev->bdev.
> But that can be done in a separate patch.
Yeah, we can do that. But in the case of md it would cause a relatively
large amount of churn so at least for this series I've stayed with the
minimal solution.
> Acked-by: Song Liu <song@kernel.org>
Thanks!
Honza
--
Jan Kara <jack@suse.com>
SUSE Labs, CR
next prev parent reply other threads:[~2023-08-14 13:38 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-11 11:04 [PATCH v2 0/29] block: Make blkdev_get_by_*() return handle Jan Kara
2023-08-11 11:04 ` [PATCH 01/29] block: Provide bdev_open_* functions Jan Kara
2023-08-11 11:04 ` [PATCH 02/29] block: Use bdev_open_by_dev() in blkdev_open() Jan Kara
2023-08-11 12:25 ` Christoph Hellwig
2023-08-14 13:51 ` Jan Kara
2023-08-25 1:14 ` Al Viro
2023-08-11 11:04 ` [PATCH 03/29] block: Use bdev_open_by_dev() in disk_scan_partitions() and blkdev_bszset() Jan Kara
2023-08-11 11:04 ` [PATCH 04/29] drdb: Convert to use bdev_open_by_path() Jan Kara
2023-08-11 11:04 ` [PATCH 05/29] pktcdvd: Convert to bdev_open_by_dev() Jan Kara
2023-08-11 11:04 ` [PATCH 06/29] rnbd-srv: Convert to use bdev_open_by_path() Jan Kara
2023-08-11 11:04 ` [PATCH 07/29] xen/blkback: Convert to bdev_open_by_dev() Jan Kara
2023-08-11 11:04 ` [PATCH 08/29] zram: Convert to use bdev_open_by_dev() Jan Kara
2023-08-11 11:04 ` [PATCH 09/29] bcache: Convert to bdev_open_by_path() Jan Kara
2023-08-21 1:06 ` Eric Wheeler
2023-08-21 17:50 ` Jan Kara
2023-08-21 18:54 ` Eric Wheeler
2023-08-23 10:10 ` Coly Li
2023-08-11 11:04 ` [PATCH 10/29] dm: Convert to bdev_open_by_dev() Jan Kara
2023-08-11 11:04 ` [PATCH 11/29] md: " Jan Kara
2023-08-13 15:54 ` Song Liu
2023-08-14 13:37 ` Jan Kara [this message]
2023-08-11 11:04 ` [PATCH 12/29] mtd: block2mtd: Convert to bdev_open_by_dev/path() Jan Kara
2023-08-11 11:04 ` [PATCH 13/29] nvmet: Convert to bdev_open_by_path() Jan Kara
2023-08-11 11:04 ` [PATCH 14/29] s390/dasd: " Jan Kara
2023-08-11 11:04 ` [PATCH 15/29] scsi: target: " Jan Kara
2023-08-11 11:04 ` [PATCH 16/29] PM: hibernate: Convert to bdev_open_by_dev() Jan Kara
2023-08-11 16:57 ` Rafael J. Wysocki
2023-08-11 11:04 ` [PATCH 17/29] PM: hibernate: Drop unused snapshot_test argument Jan Kara
2023-08-11 16:58 ` Rafael J. Wysocki
2023-08-11 11:04 ` [PATCH 18/29] mm/swap: Convert to use bdev_open_by_dev() Jan Kara
2023-08-11 11:04 ` [PATCH 19/29] fs: Convert to bdev_open_by_dev() Jan Kara
2023-08-11 11:04 ` [PATCH 20/29] btrfs: Convert to bdev_open_by_path() Jan Kara
2023-08-11 11:04 ` [PATCH 21/29] erofs: Convert to use bdev_open_by_path() Jan Kara
2023-08-11 11:04 ` [PATCH 22/29] ext4: Convert to bdev_open_by_dev() Jan Kara
2023-08-11 11:04 ` [PATCH 23/29] f2fs: Convert to bdev_open_by_dev/path() Jan Kara
2023-08-11 11:04 ` [PATCH 24/29] jfs: Convert to bdev_open_by_dev() Jan Kara
2023-08-11 11:04 ` [PATCH 25/29] nfs/blocklayout: Convert to use bdev_open_by_dev/path() Jan Kara
2023-08-11 11:04 ` [PATCH 26/29] ocfs2: Convert to use bdev_open_by_dev() Jan Kara
2023-08-11 11:04 ` [PATCH 27/29] reiserfs: Convert to bdev_open_by_dev/path() Jan Kara
2023-08-11 11:04 ` [PATCH 28/29] xfs: Convert to bdev_open_by_path() Jan Kara
2023-08-14 10:27 ` Daniel Gomez
2023-08-14 13:43 ` Jan Kara
2023-08-11 11:05 ` [PATCH 29/29] block: Remove blkdev_get_by_*() functions Jan Kara
2023-08-11 12:27 ` [PATCH v2 0/29] block: Make blkdev_get_by_*() return handle Christoph Hellwig
2023-08-25 1:58 ` Al Viro
2023-08-25 13:47 ` Jan Kara
2023-08-26 2:28 ` Al Viro
2023-08-28 14:27 ` Christoph Hellwig
2023-08-28 13:20 ` Christian Brauner
2023-08-28 14:22 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2023-08-23 10:48 [PATCH v3 " Jan Kara
2023-08-23 10:48 ` [PATCH 11/29] md: Convert to bdev_open_by_dev() Jan Kara
2023-08-25 12:09 ` Christian Brauner
2023-09-27 9:34 ` Jan Kara
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