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Message-Id: <20230203150634.3199647-21-hch@lst.de>
Date: Fri, 3 Feb 2023 16:06:31 +0100
From: Christoph Hellwig <hch@....de>
To: Jens Axboe <axboe@...nel.dk>
Cc: Ilya Dryomov <idryomov@...il.com>,
"Michael S. Tsirkin" <mst@...hat.com>,
Jason Wang <jasowang@...hat.com>,
Minchan Kim <minchan@...nel.org>,
Sergey Senozhatsky <senozhatsky@...omium.org>,
Keith Busch <kbusch@...nel.org>,
Sagi Grimberg <sagi@...mberg.me>,
Chaitanya Kulkarni <kch@...dia.com>,
"Martin K. Petersen" <martin.petersen@...cle.com>,
David Howells <dhowells@...hat.com>,
Marc Dionne <marc.dionne@...istor.com>,
Xiubo Li <xiubli@...hat.com>, Steve French <sfrench@...ba.org>,
Trond Myklebust <trond.myklebust@...merspace.com>,
Anna Schumaker <anna@...nel.org>,
Mike Marshall <hubcap@...ibond.com>,
Andrew Morton <akpm@...ux-foundation.org>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Chuck Lever <chuck.lever@...cle.com>,
linux-block@...r.kernel.org, ceph-devel@...r.kernel.org,
virtualization@...ts.linux-foundation.org,
linux-nvme@...ts.infradead.org, linux-scsi@...r.kernel.org,
target-devel@...r.kernel.org, kvm@...r.kernel.org,
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Subject: [PATCH 20/23] rxrpc: use bvec_set_page to initialize a bvec
Use the bvec_set_page helper to initialize a bvec.
Signed-off-by: Christoph Hellwig <hch@....de>
Acked-by: David Howells <dhowells@...hat.com>
---
net/rxrpc/rxperf.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/net/rxrpc/rxperf.c b/net/rxrpc/rxperf.c
index 16dcabb71ebe16..4a2e90015ca72c 100644
--- a/net/rxrpc/rxperf.c
+++ b/net/rxrpc/rxperf.c
@@ -493,7 +493,7 @@ static int rxperf_deliver_request(struct rxperf_call *call)
static int rxperf_process_call(struct rxperf_call *call)
{
struct msghdr msg = {};
- struct bio_vec bv[1];
+ struct bio_vec bv;
struct kvec iov[1];
ssize_t n;
size_t reply_len = call->reply_len, len;
@@ -503,10 +503,8 @@ static int rxperf_process_call(struct rxperf_call *call)
while (reply_len > 0) {
len = min_t(size_t, reply_len, PAGE_SIZE);
- bv[0].bv_page = ZERO_PAGE(0);
- bv[0].bv_offset = 0;
- bv[0].bv_len = len;
- iov_iter_bvec(&msg.msg_iter, WRITE, bv, 1, len);
+ bvec_set_page(&bv, ZERO_PAGE(0), len, 0);
+ iov_iter_bvec(&msg.msg_iter, WRITE, &bv, 1, len);
msg.msg_flags = MSG_MORE;
n = rxrpc_kernel_send_data(rxperf_socket, call->rxcall, &msg,
len, rxperf_notify_end_reply_tx);
--
2.39.0
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