Re: [PATCH v4 06/11] md/md-bitmap: delay registration of bitmap_ops until creating bitmap

[Hannes Reinecke]

On 7/21/25 19:15, Yu Kuai wrote:
> From: Yu Kuai <yukuai3@xxxxxxxxxx>
>
> Currently bitmap_ops is registered while allocating mddev, this is fine
> when there is only one bitmap_ops.
>
> Delay setting bitmap_ops until creating bitmap, so that user can choose
> which bitmap to use before running the array.
>
> Signed-off-by: Yu Kuai <yukuai3@xxxxxxxxxx>
> ---
>   Documentation/admin-guide/md.rst |  3 ++
>   drivers/md/md.c                  | 81 ++++++++++++++++++++------------
>   2 files changed, 55 insertions(+), 29 deletions(-)
Reviewed-by: Hannes Reinecke <hare@xxxxxxx>

Cheers,

Hannes
--
Dr. Hannes Reinecke                  Kernel Storage Architect
hare@xxxxxxx                                +49 911 74053 688
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