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svcrdma: Remove queue-shortening warnings

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These won't have much diagnostic value for site administrators.
Since they can't be disabled, they become noise.

What's more, the subsequent rdma_create_qp() call adjusts the Send
Queue size (possibly downward) without warning, making the size
reported by these pr_warns inaccurate.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2023-12-11 10:24:28 -05:00
parent 913cd7668f
commit b918bfcf37
1 changed files with 1 additions and 6 deletions
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7
net/sunrpc/xprtrdma/svc_rdma_transport.c
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@ -412,8 +412,6 @@ static struct svc_xprt *svc_rdma_accept(struct svc_xprt *xprt)
rq_depth = newxprt->sc_max_requests + newxprt->sc_max_bc_requests +
newxprt->sc_recv_batch;
if (rq_depth > dev->attrs.max_qp_wr) {
pr_warn("svcrdma: reducing receive depth to %d\n",
dev->attrs.max_qp_wr);
rq_depth = dev->attrs.max_qp_wr;
newxprt->sc_recv_batch = 1;
newxprt->sc_max_requests = rq_depth - 2;
@ -423,11 +421,8 @@ static struct svc_xprt *svc_rdma_accept(struct svc_xprt *xprt)
ctxts = rdma_rw_mr_factor(dev, newxprt->sc_port_num, RPCSVC_MAXPAGES);
ctxts *= newxprt->sc_max_requests;
newxprt->sc_sq_depth = rq_depth + ctxts;
if (newxprt->sc_sq_depth > dev->attrs.max_qp_wr) {
pr_warn("svcrdma: reducing send depth to %d\n",
dev->attrs.max_qp_wr);
if (newxprt->sc_sq_depth > dev->attrs.max_qp_wr)
newxprt->sc_sq_depth = dev->attrs.max_qp_wr;
}
atomic_set(&newxprt->sc_sq_avail, newxprt->sc_sq_depth);
newxprt->sc_pd = ib_alloc_pd(dev, 0);