From: "Håkon Bugge" <haakon.bugge@oracle.com>
To: Jason Gunthorpe <jgg@ziepe.ca>, Leon Romanovsky <leon@kernel.org>,
Allison Henderson <allison.henderson@oracle.com>,
"David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, rds-devel@oss.oracle.com
Subject: [MAINLINE 0/2] Enable DIM for legacy ULPs and use it in RDS
Date: Wed, 18 Sep 2024 10:35:50 +0200 [thread overview]
Message-ID: <20240918083552.77531-1-haakon.bugge@oracle.com> (raw)
The Dynamic Interrupt Moderation mechanism can only be used by ULPs
using ib_alloc_cq() and family. We extend DIM to also cover legacy
ULPs using ib_create_cq(). The last commit takes advantage of this end
uses DIM in RDS.
Håkon Bugge (2):
RDMA/core: Enable legacy ULPs to use RDMA DIM
rds: ib: Add Dynamic Interrupt Moderation to CQs
drivers/infiniband/core/cq.c | 7 +++++--
drivers/infiniband/core/cq.h | 16 ++++++++++++++++
drivers/infiniband/core/verbs.c | 6 ++++++
net/rds/ib_cm.c | 10 ++++++++++
4 files changed, 37 insertions(+), 2 deletions(-)
create mode 100644 drivers/infiniband/core/cq.h
--
2.43.5
next reply other threads:[~2024-09-18 8:36 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-18 8:35 Håkon Bugge [this message]
2024-09-18 8:35 ` [MAINLINE 1/2] RDMA/core: Enable legacy ULPs to use RDMA DIM Håkon Bugge
2024-09-18 8:35 ` [MAINLINE 2/2] rds: ib: Add Dynamic Interrupt Moderation to CQs Håkon Bugge
2024-09-20 7:47 ` Zhu Yanjun
2024-09-20 9:42 ` Haakon Bugge
2024-09-20 12:51 ` Zhu Yanjun
2024-09-21 13:43 ` Zhu Yanjun
2024-09-19 14:17 ` [MAINLINE 0/2] Enable DIM for legacy ULPs and use it in RDS Christoph Hellwig
2024-09-20 9:46 ` Haakon Bugge
2024-09-20 13:51 ` Christoph Hellwig
2024-09-21 2:28 ` Zhu Yanjun
2024-09-22 14:11 ` Leon Romanovsky
2024-09-23 12:03 ` Christoph Hellwig
2024-09-24 1:58 ` Zhu Yanjun
2024-09-24 6:54 ` Christoph Hellwig
2024-09-24 13:59 ` Zhu Yanjun
2024-09-24 15:16 ` Haakon Bugge
2024-09-25 2:04 ` Zhu Yanjun
2024-09-25 9:26 ` Leon Romanovsky
2024-09-26 15:25 ` Zhu Yanjun
2024-09-24 7:01 ` Christoph Hellwig
2024-09-24 8:59 ` Haakon Bugge
2024-09-24 15:20 ` Allison Henderson
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