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From: Sagi Grimberg <sagi-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
To: Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
Subject: [PATCH v2 0/3] Allow ib_clients to nullify .add but still get .remove events reliably
Date: Sun,  2 Jul 2017 11:20:49 +0300	[thread overview]
Message-ID: <1498983652-18250-1-git-send-email-sagi@grimberg.me> (raw)

Some ULPs are just interested in device removal notification with no specific
association because they work over RDMA_CM so no need for detecting appearance
of the devices. That wasn't the because the corresponding ib_client_data
was never added to the device clients list when the ib_client registers,
Patch 1 fixes it. Patches 2-3 just removes the empty .add callout nvme(t)-rdma set.

Changes from v1:
- reword patch 1 change log title
- collected review tags

Note that this will create a conflict with jens's for-4.13 which we added
ib_client registration to nvmet-rdma.

Sagi Grimberg (3):
  RDMA/core: make ib_device.add method optional
  nvme-rdma: remove redundant empty device add callout
  nvmet-rdma: remove redundant empty device add callout

 drivers/infiniband/core/device.c | 4 ++--
 drivers/nvme/host/rdma.c         | 5 -----
 drivers/nvme/target/rdma.c       | 5 -----
 3 files changed, 2 insertions(+), 12 deletions(-)

-- 
2.7.4

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WARNING: multiple messages have this Message-ID (diff)
From: sagi@grimberg.me (Sagi Grimberg)
Subject: [PATCH v2 0/3] Allow ib_clients to nullify .add but still get .remove events reliably
Date: Sun,  2 Jul 2017 11:20:49 +0300	[thread overview]
Message-ID: <1498983652-18250-1-git-send-email-sagi@grimberg.me> (raw)

Some ULPs are just interested in device removal notification with no specific
association because they work over RDMA_CM so no need for detecting appearance
of the devices. That wasn't the because the corresponding ib_client_data
was never added to the device clients list when the ib_client registers,
Patch 1 fixes it. Patches 2-3 just removes the empty .add callout nvme(t)-rdma set.

Changes from v1:
- reword patch 1 change log title
- collected review tags

Note that this will create a conflict with jens's for-4.13 which we added
ib_client registration to nvmet-rdma.

Sagi Grimberg (3):
  RDMA/core: make ib_device.add method optional
  nvme-rdma: remove redundant empty device add callout
  nvmet-rdma: remove redundant empty device add callout

 drivers/infiniband/core/device.c | 4 ++--
 drivers/nvme/host/rdma.c         | 5 -----
 drivers/nvme/target/rdma.c       | 5 -----
 3 files changed, 2 insertions(+), 12 deletions(-)

-- 
2.7.4

             reply	other threads:[~2017-07-02  8:20 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-02  8:20 Sagi Grimberg [this message]
2017-07-02  8:20 ` [PATCH v2 0/3] Allow ib_clients to nullify .add but still get .remove events reliably Sagi Grimberg
     [not found] ` <1498983652-18250-1-git-send-email-sagi-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
2017-07-02  8:20   ` [PATCH v2 1/3] RDMA/core: make ib_device.add method optional Sagi Grimberg
2017-07-02  8:20     ` Sagi Grimberg
     [not found]     ` <1498983652-18250-2-git-send-email-sagi-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
2017-07-06  7:51       ` Sagi Grimberg
2017-07-06  7:51         ` Sagi Grimberg
     [not found]         ` <14303999-2479-653c-719f-ac5a5b03fb33-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
2017-07-06  8:33           ` Leon Romanovsky
2017-07-06  8:33             ` Leon Romanovsky
     [not found]             ` <20170706083301.GS1528-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
2017-07-06  8:38               ` Sagi Grimberg
2017-07-06  8:38                 ` Sagi Grimberg
2017-07-02  8:20   ` [PATCH v2 2/3] nvme-rdma: remove redundant empty device add callout Sagi Grimberg
2017-07-02  8:20     ` Sagi Grimberg
2017-07-02  8:20   ` [PATCH v2 3/3] nvmet-rdma: " Sagi Grimberg
2017-07-02  8:20     ` Sagi Grimberg
2017-07-02  9:14   ` [PATCH v2 0/3] Allow ib_clients to nullify .add but still get .remove events reliably Max Gurtovoy
2017-07-02  9:14     ` Max Gurtovoy
     [not found]     ` <8927ea7d-c6ba-4f32-4ede-0897e83bcda2-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2017-08-18 14:46       ` Doug Ledford
2017-08-18 14:46         ` Doug Ledford

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