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SUNRPC: Revert cc93ce9529 ("svcrdma: Retain the page backing rq_res.head[0].iov_base")

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Pre-requisite for releasing pages in the send completion handler.
Reverted by hand: patch -R would not apply cleanly.

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2023-06-12 10:10:01 -04:00
parent 58f5d89400
commit 6be7afcd92
1 changed files with 0 additions and 5 deletions
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5
net/sunrpc/xprtrdma/svc_rdma_sendto.c
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@ -975,11 +975,6 @@ int svc_rdma_sendto(struct svc_rqst *rqstp)
ret = svc_rdma_send_reply_msg(rdma, sctxt, rctxt, rqstp);
if (ret < 0)
goto put_ctxt;
/* Prevent svc_xprt_release() from releasing the page backing
* rq_res.head[0].iov_base. It's no longer being accessed by
* the I/O device. */
rqstp->rq_respages++;
return 0;
reply_chunk: