Re: [PATCH 3/8] block: move bd_mutex to struct gendisk

move bd_mutex to the gendisk v2 · Christoph Hellwig <hch@lst.de> · 2021-05-25
[PATCH 1/8] block: split __blkdev_get · Christoph Hellwig <hch@lst.de> · 2021-05-25
Re: [PATCH 1/8] block: split __blkdev_get · Hannes Reinecke <hare@suse.de> · 2021-05-25
[PATCH 2/8] block: move sync_blockdev from __blkdev_put to blkdev_put · Christoph Hellwig <hch@lst.de> · 2021-05-25
Re: [PATCH 2/8] block: move sync_blockdev from __blkdev_put to blkdev_put · Hannes Reinecke <hare@suse.de> · 2021-05-25
[PATCH 3/8] block: move bd_mutex to struct gendisk · Christoph Hellwig <hch@lst.de> · 2021-05-25
Re: [PATCH 3/8] block: move bd_mutex to struct gendisk · Hannes Reinecke <hare@suse.de> · 2021-05-25
Re: [PATCH 3/8] block: move bd_mutex to struct gendisk · Ming Lei <hidden> · 2021-05-26
Re: [PATCH 3/8] block: move bd_mutex to struct gendisk · Roger Pau Monné <roger.pau@citrix.com> · 2021-05-28
[PATCH 4/8] block: move adjusting bd_part_count out of __blkdev_get · Christoph Hellwig <hch@lst.de> · 2021-05-25
Re: [PATCH 4/8] block: move adjusting bd_part_count out of __blkdev_get · Hannes Reinecke <hare@suse.de> · 2021-05-25
Re: [PATCH 4/8] block: move adjusting bd_part_count out of __blkdev_get · Ming Lei <hidden> · 2021-05-26
[PATCH 5/8] block: split __blkdev_put · Christoph Hellwig <hch@lst.de> · 2021-05-25
Re: [PATCH 5/8] block: split __blkdev_put · Hannes Reinecke <hare@suse.de> · 2021-05-25
Re: [PATCH 5/8] block: split __blkdev_put · Ming Lei <hidden> · 2021-05-26
[PATCH 6/8] block: move bd_part_count to struct gendisk · Christoph Hellwig <hch@lst.de> · 2021-05-25
Re: [PATCH 6/8] block: move bd_part_count to struct gendisk · Hannes Reinecke <hare@suse.de> · 2021-05-25
Re: [PATCH 6/8] block: move bd_part_count to struct gendisk · Ming Lei <hidden> · 2021-05-26
[PATCH 7/8] block: factor out a part_devt helper · Christoph Hellwig <hch@lst.de> · 2021-05-25
Re: [PATCH 7/8] block: factor out a part_devt helper · Hannes Reinecke <hare@suse.de> · 2021-05-25
Re: [PATCH 7/8] block: factor out a part_devt helper · Ming Lei <hidden> · 2021-05-26
[PATCH 8/8] block: remove bdget_disk · Christoph Hellwig <hch@lst.de> · 2021-05-25
Re: [PATCH 8/8] block: remove bdget_disk · Hannes Reinecke <hare@suse.de> · 2021-05-25
Re: [PATCH 8/8] block: remove bdget_disk · Ming Lei <hidden> · 2021-05-26
Re: move bd_mutex to the gendisk v2 · Jens Axboe <axboe@kernel.dk> · 2021-06-01

From: Ming Lei <hidden>
Date: 2021-05-26 01:06:56
Also in: linux-block, linux-s390, linux-scsi

On Tue, May 25, 2021 at 08:12:56AM +0200, Christoph Hellwig wrote:

Replace the per-block device bd_mutex with a per-gendisk open_mutex,
thus simplifying locking wherever we deal with partitions.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---

Reviewed-by: Ming Lei <redacted>

-- 
Ming

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