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Date:	Tue, 6 Oct 2015 15:00:09 +0200
From:	Hannes Reinecke <>
To:	Lee Duncan <>,,
Cc:	James Bottomley <>,
	Tejun Heo <>,
	Johannes Thumshirn <>,
	Christoph Hellwig <>
Subject: Re: [PATCHv2 1/1] SCSI: update hosts module to use idr index

On 10/06/2015 01:01 AM, Lee Duncan wrote:
> Update the SCSI hosts module to use idr to manage
> its host_no index instead of an ATOMIC integer. This
> also allows using idr_find() to look up the SCSI
> host structure given the host number.
> This means that the SCSI host number will now
> be reclaimable.
> Signed-off-by: Lee Duncan <>
> ---
>   drivers/scsi/hosts.c | 60 +++++++++++++++++++++++++---------------------------
>   1 file changed, 29 insertions(+), 31 deletions(-)
Very nice.

Reviewed-by: Hannes Reinecke <>



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