Messages in this thread | | | Date | Fri, 4 Mar 2022 17:20:32 +0100 | From | Christoph Hellwig <> | Subject | Re: [PATCH 2/2] nvme-tcp: support specifying the congestion-control |
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I'll let the NVMe/TCP maintainer comment on the actual functionality, but:
> + p = match_strdup(args); > + if (!p) { > + ret = -ENOMEM; > + goto out; > + } > + > + key = tcp_ca_get_key_by_name(NULL, p, &ecn_ca); > + if (key == TCP_CA_UNSPEC) { > + pr_err("congestion control %s not found.\n", > + p); > + ret = -EINVAL; > + kfree(p); > + goto out; > + }
We can't just call networking code from nvme-fabrics.ko
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