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 <[email protected]>
---
drivers/scsi/hosts.c | 60 +++++++++++++++++++++++++---------------------------
1 file changed, 29 insertions(+), 31 deletions(-)
Very nice.
Reviewed-by: Hannes Reinecke <[email protected]>
Cheers,
Hannes
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