From: Chuck Lever III <[email protected]>
To: Christoph Hellwig <[email protected]>
Cc: Jens Axboe <[email protected]>, Ilya Dryomov <[email protected]>,
"Michael S. Tsirkin" <[email protected]>,
Jason Wang <[email protected]>,
Minchan Kim <[email protected]>,
Sergey Senozhatsky <[email protected]>,
Keith Busch <[email protected]>, Sagi Grimberg <[email protected]>,
Chaitanya Kulkarni <[email protected]>,
Martin Petersen <[email protected]>,
David Howells <[email protected]>,
Marc Dionne <[email protected]>,
Xiubo Li <[email protected]>, Steve French <[email protected]>,
Trond Myklebust <[email protected]>,
Anna Schumaker <[email protected]>,
Mike Marshall <[email protected]>,
Andrew Morton <[email protected]>,
"David S. Miller" <[email protected]>,
Eric Dumazet <[email protected]>,
Jakub Kicinski <[email protected]>, Paolo Abeni <[email protected]>,
"[email protected]" <[email protected]>,
"[email protected]" <[email protected]>,
"[email protected]"
<[email protected]>,
"[email protected]" <[email protected]>,
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"[email protected]" <[email protected]>,
"open list:NETWORKING [GENERAL]" <[email protected]>,
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CIFS <[email protected]>,
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Subject: Re: [PATCH 21/23] sunrpc: use bvec_set_page to initialize bvecs
Date: Mon, 30 Jan 2023 15:38:03 +0000 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
> On Jan 30, 2023, at 4:21 AM, Christoph Hellwig <[email protected]> wrote:
>
> Use the bvec_set_page helper to initialize bvecs.
>
> Signed-off-by: Christoph Hellwig <[email protected]>
Acked-by: Chuck Lever <[email protected]>
> ---
> net/sunrpc/svcsock.c | 7 ++-----
> net/sunrpc/xdr.c | 5 ++---
> 2 files changed, 4 insertions(+), 8 deletions(-)
>
> diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
> index 815baf308236a9..91252adcae4696 100644
> --- a/net/sunrpc/svcsock.c
> +++ b/net/sunrpc/svcsock.c
> @@ -252,11 +252,8 @@ static ssize_t svc_tcp_read_msg(struct svc_rqst *rqstp, size_t buflen,
>
> clear_bit(XPT_DATA, &svsk->sk_xprt.xpt_flags);
>
> - for (i = 0, t = 0; t < buflen; i++, t += PAGE_SIZE) {
> - bvec[i].bv_page = rqstp->rq_pages[i];
> - bvec[i].bv_len = PAGE_SIZE;
> - bvec[i].bv_offset = 0;
> - }
> + for (i = 0, t = 0; t < buflen; i++, t += PAGE_SIZE)
> + bvec_set_page(&bvec[i], rqstp->rq_pages[i], PAGE_SIZE, 0);
> rqstp->rq_respages = &rqstp->rq_pages[i];
> rqstp->rq_next_page = rqstp->rq_respages + 1;
>
> diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c
> index f7767bf224069f..afe7ec02d23229 100644
> --- a/net/sunrpc/xdr.c
> +++ b/net/sunrpc/xdr.c
> @@ -150,9 +150,8 @@ xdr_alloc_bvec(struct xdr_buf *buf, gfp_t gfp)
> if (!buf->bvec)
> return -ENOMEM;
> for (i = 0; i < n; i++) {
> - buf->bvec[i].bv_page = buf->pages[i];
> - buf->bvec[i].bv_len = PAGE_SIZE;
> - buf->bvec[i].bv_offset = 0;
> + bvec_set_page(&buf->bvec[i], buf->pages[i], PAGE_SIZE,
> + 0);
> }
> }
> return 0;
> --
> 2.39.0
>
--
Chuck Lever
next prev parent reply other threads:[~2023-01-30 15:40 UTC|newest]
Thread overview: 67+ 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 11:55 ` Johannes Thumshirn
2023-01-30 17:09 ` Bart Van Assche
2023-01-30 19:24 ` Bart Van Assche
2023-01-31 13:45 ` Christoph Hellwig
2023-01-31 4:47 ` Jakub Kicinski
2023-01-31 5:00 ` Matthew Wilcox
2023-01-31 5:28 ` Matthew Wilcox
2023-01-31 5:52 ` Jakub Kicinski
2023-01-31 6:55 ` Chaitanya Kulkarni
2023-01-30 9:21 ` [PATCH 02/23] block: add a bvec_set_folio helper Christoph Hellwig
2023-01-30 11:54 ` Johannes Thumshirn
2023-01-31 6:55 ` Chaitanya Kulkarni
2023-01-30 9:21 ` [PATCH 03/23] block: add a bvec_set_virt helper Christoph Hellwig
2023-01-30 12:08 ` Johannes Thumshirn
2023-01-31 6:55 ` Chaitanya Kulkarni
2023-01-30 9:21 ` [PATCH 04/23] sd: factor out a sd_set_special_bvec helper Christoph Hellwig
2023-01-31 6:56 ` Chaitanya Kulkarni
2023-01-30 9:21 ` [PATCH 05/23] target: use bvec_set_page to initialize bvecs Christoph Hellwig
2023-01-31 6:56 ` Chaitanya Kulkarni
2023-01-30 9:21 ` [PATCH 06/23] nvmet: " Christoph Hellwig
2023-01-30 12:07 ` Johannes Thumshirn
2023-01-31 6:57 ` Chaitanya Kulkarni
2023-01-30 9:21 ` [PATCH 07/23] nvme: use bvec_set_virt to initialize special_vec Christoph Hellwig
2023-01-30 12:09 ` Johannes Thumshirn
2023-01-31 6:58 ` Chaitanya Kulkarni
2023-01-30 9:21 ` [PATCH 08/23] rbd: use bvec_set_page to initialize the copy up bvec Christoph Hellwig
2023-01-30 17:47 ` Ilya Dryomov
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
2023-01-31 6:57 ` Chaitanya Kulkarni
2023-01-30 9:21 ` [PATCH 10/23] zram: use bvec_set_page to initialize bvecs Christoph Hellwig
2023-01-30 13:31 ` Johannes Thumshirn
2023-01-31 2:34 ` Sergey Senozhatsky
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 18:02 ` Ilya Dryomov
2023-01-31 1:51 ` Xiubo Li
2023-01-30 9:21 ` [PATCH 13/23] cifs: use bvec_set_page to initialize bvecs Christoph Hellwig
2023-01-30 15:56 ` Paulo Alcantara
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
2023-01-31 6:59 ` Chaitanya Kulkarni
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 15:38 ` Chuck Lever III [this message]
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 18:20 ` Ilya Dryomov
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 18:35 ` Ilya Dryomov
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
-- strict thread matches above, loose matches on Subject: below --
2023-02-03 15:06 add bvec initialization helpers v2 Christoph Hellwig
2023-02-03 15:06 ` [PATCH 21/23] sunrpc: use bvec_set_page to initialize bvecs Christoph Hellwig
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