Re: [PATCHv3 1/1] SCSI: update hosts module to use idr index management

2015-10-06 Thread Lee Duncan
On 10/06/2015 12:19 PM, James Bottomley wrote: > On Tue, 2015-10-06 at 12:08 -0700, 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 num

Re: [PATCHv3 1/1] SCSI: update hosts module to use idr index management

2015-10-06 Thread James Bottomley
On Tue, 2015-10-06 at 12:08 -0700, 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 n

[PATCHv3 1/1] SCSI: update hosts module to use idr index management

2015-10-06 Thread Lee Duncan
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 Reviewed-by: Hanne