From: Jason Gunthorpe <jgg@nvidia.com>
To: Chuck Lever <cel@kernel.org>
Cc: Zhu Yanjun <yanjun.zhu@linux.dev>,
Leon Romanovsky <leon@kernel.org>, Christoph Hellwig <hch@lst.de>,
NeilBrown <neilb@ownmail.net>, Jeff Layton <jlayton@kernel.org>,
Olga Kornievskaia <okorniev@redhat.com>,
Dai Ngo <dai.ngo@oracle.com>, Tom Talpey <tom@talpey.com>,
linux-rdma@vger.kernel.org, linux-nfs@vger.kernel.org,
Chuck Lever <chuck.lever@oracle.com>
Subject: Re: [PATCH v3 0/5] Add a bio_vec based API to core/rw.c
Date: Mon, 26 Jan 2026 13:13:19 -0400 [thread overview]
Message-ID: <20260126171319.GO1134360@nvidia.com> (raw)
In-Reply-To: <d67a30a0-5ff1-4e31-a168-81f8b7bee97f@kernel.org>
On Fri, Jan 23, 2026 at 09:13:47AM -0500, Chuck Lever wrote:
> The main purpose of the series, however, is part of an effort to enable
> kernel-wide replacement of the use of scatter-gather lists, which are
> technical debt. Socket APIs already support struct bio_vec.
I haven't imagined tree wide, but I am envisioning a world where a
modern server runs all its primary IO paths without using
scatterlist..
Jason
prev parent reply other threads:[~2026-01-26 17:13 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-22 22:03 [PATCH v3 0/5] Add a bio_vec based API to core/rw.c Chuck Lever
2026-01-22 22:03 ` [PATCH v3 1/5] RDMA/core: add bio_vec based RDMA read/write API Chuck Lever
2026-01-23 6:26 ` Christoph Hellwig
2026-01-22 22:03 ` [PATCH v3 2/5] RDMA/core: use IOVA-based DMA mapping for bvec RDMA operations Chuck Lever
2026-01-23 6:28 ` Christoph Hellwig
2026-01-23 15:04 ` Chuck Lever
2026-01-26 6:14 ` Christoph Hellwig
2026-01-22 22:03 ` [PATCH v3 3/5] RDMA/core: add MR support for bvec-based " Chuck Lever
2026-01-23 6:36 ` Christoph Hellwig
2026-01-23 15:06 ` Chuck Lever
2026-01-26 6:17 ` Christoph Hellwig
2026-01-26 16:48 ` Chuck Lever
2026-01-23 16:47 ` Chuck Lever
2026-01-26 6:16 ` Christoph Hellwig
2026-01-22 22:04 ` [PATCH v3 4/5] RDMA/core: add rdma_rw_max_sge() helper for SQ sizing Chuck Lever
2026-01-23 6:36 ` Christoph Hellwig
2026-01-22 22:04 ` [PATCH v3 5/5] svcrdma: use bvec-based RDMA read/write API Chuck Lever
2026-01-23 6:04 ` [PATCH v3 0/5] Add a bio_vec based API to core/rw.c Zhu Yanjun
2026-01-23 14:13 ` Chuck Lever
2026-01-24 18:19 ` Zhu Yanjun
2026-01-26 17:13 ` Jason Gunthorpe [this message]
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