From: Leon Romanovsky <leon@kernel.org>
To: Doug Ledford <dledford@redhat.com>, Jason Gunthorpe <jgg@mellanox.com>
Cc: Leon Romanovsky <leonro@mellanox.com>,
RDMA mailing list <linux-rdma@vger.kernel.org>,
Parav Pandit <parav@mellanox.com>
Subject: [PATCH rdma-next 0/7] CMA fix and small improvements
Date: Sun, 26 Jan 2020 16:26:45 +0200 [thread overview]
Message-ID: <20200126142652.104803-1-leon@kernel.org> (raw)
From: Leon Romanovsky <leonro@mellanox.com>
From Parav,
This series covers a fix for a reference count leak and few small
code improvements to the RDMA CM code as below.
Patch-1: Fixes a reference count leak where reference count
increment was missing.
Patch-2: Uses helper function to hold refcount and to enqueue
work to avoid errors.
Patch-3: Uses RDMA port iterator API and avoids open coding.
Patch-4: Renames cma device's cma_ref/deref_dev() to cma_dev_get/put()
to align it to rest of kernel for similar use.
Patch-5: Uses refcount APIs to get/put reference to CMA device.
Patch-6: Renames cma cm_id's ref helpers to cma_id_get/put() to align
to rest of the kernel for similar use.
Patch-7: Uses refcount APIs to get/put reference to CM id.
Thanks
Parav Pandit (7):
RDMA/cma: Fix unbalanced cm_id reference count during address resolve
RDMA/cma: Use helper function to enqueue resolve work item
RDMA/cma: Use RDMA device port iterator
RDMA/cma: Rename cma_device ref/deref helpers to to get/put
RDMA/cma: Use refcount API to reflect refcount
RDMA/cma: Rename cma_device ref/deref helpers to to get/put
RDMA/cma: Use refcount API to reflect refcount
drivers/infiniband/core/cma.c | 99 ++++++++++++++------------
drivers/infiniband/core/cma_configfs.c | 6 +-
drivers/infiniband/core/cma_priv.h | 6 +-
3 files changed, 60 insertions(+), 51 deletions(-)
--
2.24.1
next reply other threads:[~2020-01-26 14:26 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-26 14:26 Leon Romanovsky [this message]
2020-01-26 14:26 ` [PATCH rdma-next 1/7] RDMA/cma: Fix unbalanced cm_id reference count during address resolve Leon Romanovsky
2020-01-28 18:25 ` Jason Gunthorpe
2020-01-26 14:26 ` [PATCH rdma-next 2/7] RDMA/cma: Use helper function to enqueue resolve work item Leon Romanovsky
2020-01-26 14:26 ` [PATCH rdma-next 3/7] RDMA/cma: Use RDMA device port iterator Leon Romanovsky
2020-01-26 14:26 ` [PATCH rdma-next 4/7] RDMA/cma: Rename cma_device ref/deref helpers to to get/put Leon Romanovsky
2020-01-26 14:26 ` [PATCH rdma-next 5/7] RDMA/cma: Use refcount API to reflect refcount Leon Romanovsky
2020-01-26 14:26 ` [PATCH rdma-next 6/7] RDMA/cma: Rename cma_device ref/deref helpers to to get/put Leon Romanovsky
2020-01-26 14:26 ` [PATCH rdma-next 7/7] RDMA/cma: Use refcount API to reflect refcount Leon Romanovsky
2020-02-11 18:01 ` [PATCH rdma-next 0/7] CMA fix and small improvements Jason Gunthorpe
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