From: jsmart2021@gmail.com (James Smart)
Subject: [PATCH v2 1/7] nvmet: add transport discovery change op
Date: Wed, 29 May 2019 15:27:36 -0700 [thread overview]
Message-ID: <72f17092-e068-a13c-9088-59afafcd6157@gmail.com> (raw)
In-Reply-To: <5e71e7be-3ce0-aa3f-4456-7a6d454a3c7d@grimberg.me>
On 5/29/2019 3:21 PM, Sagi Grimberg wrote:
>
>> diff --git a/drivers/nvme/target/discovery.c
>> b/drivers/nvme/target/discovery.c
>> index 5baf269f3f8a..8efca26b4776 100644
>> --- a/drivers/nvme/target/discovery.c
>> +++ b/drivers/nvme/target/discovery.c
>> @@ -41,6 +41,10 @@ void nvmet_port_disc_changed(struct nvmet_port *port,
>> ????????? __nvmet_disc_changed(port, ctrl);
>> ????? }
>> ????? mutex_unlock(&nvmet_disc_subsys->lock);
>> +
>> +??? /* If transport can signal change, notify transport */
>> +??? if (port->tr_ops && port->tr_ops->discovery_chg)
>> +??????? port->tr_ops->discovery_chg(port);
>
> So you are shooting for both transport and disc aen to happen
> at the same time?
they could if the discovery controller is a persistent one.
-- james
next prev parent reply other threads:[~2019-05-29 22:27 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-14 21:58 [PATCH v2 0/7] nvmet/nvmet_fc: add events for discovery controller rescan James Smart
2019-05-14 21:58 ` [PATCH v2 1/7] nvmet: add transport discovery change op James Smart
2019-05-29 22:21 ` Sagi Grimberg
2019-05-29 22:27 ` James Smart [this message]
2019-05-29 22:42 ` Sagi Grimberg
2019-05-29 22:58 ` James Smart
2019-05-30 1:04 ` Sagi Grimberg
2019-05-14 21:58 ` [PATCH v2 2/7] nvmet_fc: add transport discovery change event callback support James Smart
2019-05-14 21:58 ` [PATCH v2 3/7] nvme-fcloop: Add support for nvmet discovery_event op James Smart
2019-05-14 21:58 ` [PATCH v2 4/7] lpfc: Add support to generate RSCN events for nport James Smart
2019-05-14 21:58 ` [PATCH v2 5/7] lpfc: add nvmet discovery_event op support James Smart
2019-05-14 21:58 ` [PATCH v2 6/7] lpfc: Add support for translating an RSCN rcv into a discovery rescan James Smart
2019-05-14 21:58 ` [PATCH v2 7/7] lpfc: Add sysfs interface to post NVME RSCN James Smart
2019-05-29 23:12 ` [PATCH v2 0/7] nvmet/nvmet_fc: add events for discovery controller rescan Arun Easi
2019-05-30 18:04 ` Sagi Grimberg
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