* Re: [PATCH 8/10] Introduce disable_target_scan flag in FC transport
[not found] <200708280931.21488.swen@vnet.ibm.com>
@ 2007-08-28 11:14 ` James Smart
0 siblings, 0 replies; only message in thread
From: James Smart @ 2007-08-28 11:14 UTC (permalink / raw)
To: linux-s390, linux-scsi
ACK
In the future, if the patch has already been pushed upstream independently
I would not embed it again in a set of zfcp patches- I would simply reference it.
-- james s
Swen Schillig wrote:
> From: Christof Schmitt <christof.schmitt@de.ibm.com>
>
> This change has already been discussed on linux-scsi:
> http://marc.info/?t=118771096400003
> http://marc.info/?t=118760913100005
>
> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
> Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
> ---
>
> drivers/scsi/scsi_transport_fc.c | 4 +++-
> include/scsi/scsi_transport_fc.h | 2 ++
> 2 files changed, 5 insertions(+), 1 deletion(-)
>
> diff -urpN linux-2.6/drivers/scsi/scsi_transport_fc.c linux-2.6-patched/drivers/scsi/scsi_transport_fc.c
> --- linux-2.6/drivers/scsi/scsi_transport_fc.c 2007-08-27 13:21:50.000000000 +0200
> +++ linux-2.6-patched/drivers/scsi/scsi_transport_fc.c 2007-08-27 13:22:22.000000000 +0200
> @@ -2988,10 +2988,12 @@ fc_scsi_scan_rport(struct work_struct *w
> struct fc_rport *rport =
> container_of(work, struct fc_rport, scan_work);
> struct Scsi_Host *shost = rport_to_shost(rport);
> + struct fc_internal *i = to_fc_internal(shost->transportt);
> unsigned long flags;
>
> if ((rport->port_state == FC_PORTSTATE_ONLINE) &&
> - (rport->roles & FC_PORT_ROLE_FCP_TARGET)) {
> + (rport->roles & FC_PORT_ROLE_FCP_TARGET) &&
> + !(i->f->disable_target_scan)) {
> scsi_scan_target(&rport->dev, rport->channel,
> rport->scsi_target_id, SCAN_WILD_CARD, 1);
> }
> diff -urpN linux-2.6/include/scsi/scsi_transport_fc.h linux-2.6-patched/include/scsi/scsi_transport_fc.h
> --- linux-2.6/include/scsi/scsi_transport_fc.h 2007-08-27 13:21:52.000000000 +0200
> +++ linux-2.6-patched/include/scsi/scsi_transport_fc.h 2007-08-27 13:22:22.000000000 +0200
> @@ -632,6 +632,8 @@ struct fc_function_template {
> unsigned long show_host_fabric_name:1;
> unsigned long show_host_symbolic_name:1;
> unsigned long show_host_system_hostname:1;
> +
> + unsigned long disable_target_scan:1;
> };
>
>
> -
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