From: Christoph Hellwig <hch@lst.de>
To: Bart Van Assche <bvanassche@acm.org>
Cc: kvm@vger.kernel.org, "Michael S. Tsirkin" <mst@redhat.com>,
linux-nvme@lists.infradead.org,
virtualization@lists.linux-foundation.org,
David Howells <dhowells@redhat.com>,
linux-mm@kvack.org, Eric Dumazet <edumazet@google.com>,
target-devel@vger.kernel.org,
Marc Dionne <marc.dionne@auristor.com>,
Christoph Hellwig <hch@lst.de>,
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linux-cifs@vger.kernel.org, Sagi Grimberg <sagi@grimberg.me>,
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Keith Busch <kbusch@kernel.org>,
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Andrew Morton <akpm@linux-foundation.org>,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH 01/23] block: factor out a bvec_set_page helper
Date: Tue, 31 Jan 2023 14:45:21 +0100 [thread overview]
Message-ID: <20230131134521.GA24165@lst.de> (raw)
In-Reply-To: <2bab7050-dec7-3af8-b643-31b414b8c4b4@acm.org>
On Mon, Jan 30, 2023 at 09:09:23AM -0800, Bart Van Assche wrote:
> Has it been considered to use structure assignment instead of introducing
> bvec_set_page(), e.g. as follows?
>
> bip->bip_vec[bip->bip_vcnt] = (struct bio_vec) {
> .bv_page = page, .bv_len = len, .bv_offset = offset };
Unless it's hidden behind a macro it doesn't solve the problem of
abstraction away the layout. I'm also find it less readable.
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next prev parent reply other threads:[~2023-01-31 13:46 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-30 9:21 add bvec initialization helpers Christoph Hellwig
2023-01-30 9:21 ` [PATCH 01/23] block: factor out a bvec_set_page helper Christoph Hellwig
2023-01-30 17:09 ` Bart Van Assche
2023-01-30 19:24 ` Bart Van Assche
2023-01-31 13:45 ` Christoph Hellwig [this message]
[not found] ` <20230130204758.38f4c6b9@kernel.org>
2023-01-31 5:00 ` Matthew Wilcox
2023-01-31 5:28 ` Matthew Wilcox
2023-01-30 9:21 ` [PATCH 02/23] block: add a bvec_set_folio helper Christoph Hellwig
2023-01-30 9:21 ` [PATCH 03/23] block: add a bvec_set_virt helper Christoph Hellwig
2023-01-30 9:21 ` [PATCH 04/23] sd: factor out a sd_set_special_bvec helper Christoph Hellwig
2023-01-30 9:21 ` [PATCH 05/23] target: use bvec_set_page to initialize bvecs Christoph Hellwig
2023-01-30 9:21 ` [PATCH 06/23] nvmet: " Christoph Hellwig
2023-01-30 9:21 ` [PATCH 07/23] nvme: use bvec_set_virt to initialize special_vec Christoph Hellwig
2023-01-30 9:21 ` [PATCH 08/23] rbd: use bvec_set_page to initialize the copy up bvec Christoph Hellwig
2023-01-30 9:21 ` [PATCH 09/23] virtio_blk: use bvec_set_virt to initialize special_vec Christoph Hellwig
2023-01-30 15:17 ` Michael S. Tsirkin
2023-01-31 3:22 ` Jason Wang
2023-01-30 9:21 ` [PATCH 10/23] zram: use bvec_set_page to initialize bvecs Christoph Hellwig
2023-01-30 9:21 ` [PATCH 11/23] afs: use bvec_set_folio to initialize a bvec Christoph Hellwig
2023-01-30 9:21 ` [PATCH 12/23] ceph: use bvec_set_page " Christoph Hellwig
2023-01-30 9:21 ` [PATCH 13/23] cifs: use bvec_set_page to initialize bvecs Christoph Hellwig
2023-01-30 9:21 ` [PATCH 14/23] coredump: use bvec_set_page to initialize a bvec Christoph Hellwig
2023-01-30 9:21 ` [PATCH 15/23] nfs: use bvec_set_page to initialize bvecs Christoph Hellwig
2023-01-30 9:21 ` [PATCH 16/23] orangefs: use bvec_set_{page, folio} " Christoph Hellwig
2023-01-30 9:21 ` [PATCH 17/23] splice: use bvec_set_page to initialize a bvec Christoph Hellwig
2023-01-30 9:21 ` [PATCH 18/23] io_uring: " Christoph Hellwig
2023-01-30 9:21 ` [PATCH 19/23] swap: use bvec_set_page to initialize bvecs Christoph Hellwig
2023-01-30 9:21 ` [PATCH 20/23] rxrpc: use bvec_set_page to initialize a bvec Christoph Hellwig
2023-01-30 9:21 ` [PATCH 21/23] sunrpc: use bvec_set_page to initialize bvecs Christoph Hellwig
2023-01-30 9:21 ` [PATCH 22/23] vring: use bvec_set_page to initialize a bvec Christoph Hellwig
2023-01-30 15:19 ` Michael S. Tsirkin
2023-01-31 2:31 ` Jason Wang
2023-01-30 9:21 ` [PATCH 23/23] net-ceph: use bvec_set_page to initialize bvecs Christoph Hellwig
2023-01-30 10:31 ` [PATCH 20/23] rxrpc: use bvec_set_page to initialize a bvec David Howells
2023-01-30 10:33 ` Christoph Hellwig
2023-01-30 11:24 ` David Howells
2023-01-30 12:18 ` Christoph Hellwig
2023-01-30 10:33 ` [PATCH 01/23] block: factor out a bvec_set_page helper David Howells
2023-01-30 10:36 ` Christoph Hellwig
2023-01-30 15:58 ` [PATCH 20/23] rxrpc: use bvec_set_page to initialize a bvec David Howells
2023-01-30 15:59 ` [PATCH 11/23] afs: use bvec_set_folio " David Howells
2023-02-03 15:06 add bvec initialization helpers v2 Christoph Hellwig
2023-02-03 15:06 ` [PATCH 01/23] block: factor out a bvec_set_page helper Christoph Hellwig
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