From: Guixin Liu <kanie@linux.alibaba.com>
To: hch@lst.de, sagi@grimberg.me, kch@nvidia.com, axboe@kernel.dk
Cc: linux-nvme@lists.infradead.org
Subject: [RFC PATCH 0/3] *** use rdma device capability to limit queue size ***
Date: Mon, 18 Dec 2023 19:05:30 +0800 [thread overview]
Message-ID: <1702897533-49685-1-git-send-email-kanie@linux.alibaba.com> (raw)
Hi guys,
Currently, the queue size if nvme over rdma is limited with a depth
of 128, we can use rdma device capability to limit it.
Guixin Liu (3):
nvmet: change get_max_queue_size param to nvmet_sq
nvmet: rdma: utilize ib_device capability for setting max_queue_size
nvme: rdma: use ib_device's max_qp_wr to limit sqsize
drivers/nvme/host/rdma.c | 14 ++++++++------
drivers/nvme/target/core.c | 6 +++---
drivers/nvme/target/nvmet.h | 2 +-
drivers/nvme/target/rdma.c | 9 +++++++--
include/linux/nvme-rdma.h | 2 +-
5 files changed, 20 insertions(+), 13 deletions(-)
--
1.8.3.1
next reply other threads:[~2023-12-18 11:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-18 11:05 Guixin Liu [this message]
2023-12-18 11:05 ` [RFC PATCH 1/3] nvmet: change get_max_queue_size param to nvmet_sq Guixin Liu
2023-12-18 11:52 ` Sagi Grimberg
2023-12-18 11:05 ` [RFC PATCH 2/3] nvmet: rdma: utilize ib_device capability for setting max_queue_size Guixin Liu
2023-12-18 11:57 ` Sagi Grimberg
2023-12-18 12:41 ` Guixin Liu
2023-12-18 11:05 ` [RFC PATCH 3/3] nvme: rdma: use ib_device's max_qp_wr to limit sqsize Guixin Liu
2023-12-18 11:57 ` Sagi Grimberg
2023-12-18 12:31 ` Guixin Liu
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