Commit ed63c003701a314c4893c11eceb9d68f8f46c662
Committed by
Trond Myklebust
1 parent
a58dd398f5
Exists in
master
and in
39 other branches
[PATCH] RPC: remove xprt->nocong
Get rid of the "xprt->nocong" variable. Test-plan: Use WAN simulation to cause sporadic bursty packet loss with UDP mounts. Look for significant regression in performance or client stability. Signed-off-by: Chuck Lever <cel@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Showing 3 changed files with 0 additions and 4 deletions Side-by-side Diff
fs/lockd/host.c
... | ... | @@ -188,7 +188,6 @@ |
188 | 188 | goto forgetit; |
189 | 189 | |
190 | 190 | xprt_set_timeout(&xprt->timeout, 5, nlmsvc_timeout); |
191 | - xprt->nocong = 1; /* No congestion control for NLM */ | |
192 | 191 | xprt->resvport = 1; /* NLM requires a reserved port */ |
193 | 192 | |
194 | 193 | /* Existing NLM servers accept AUTH_UNIX only */ |
include/linux/sunrpc/xprt.h
net/sunrpc/xprtsock.c
... | ... | @@ -1100,7 +1100,6 @@ |
1100 | 1100 | xprt->prot = IPPROTO_UDP; |
1101 | 1101 | xprt->port = XS_MAX_RESVPORT; |
1102 | 1102 | xprt->tsh_size = 0; |
1103 | - xprt->nocong = 0; | |
1104 | 1103 | xprt->cwnd = RPC_INITCWND; |
1105 | 1104 | xprt->resvport = capable(CAP_NET_BIND_SERVICE) ? 1 : 0; |
1106 | 1105 | /* XXX: header size can vary due to auth type, IPv6, etc. */ |
... | ... | @@ -1140,7 +1139,6 @@ |
1140 | 1139 | xprt->prot = IPPROTO_TCP; |
1141 | 1140 | xprt->port = XS_MAX_RESVPORT; |
1142 | 1141 | xprt->tsh_size = sizeof(rpc_fraghdr) / sizeof(u32); |
1143 | - xprt->nocong = 1; | |
1144 | 1142 | xprt->cwnd = RPC_MAXCWND(xprt); |
1145 | 1143 | xprt->resvport = capable(CAP_NET_BIND_SERVICE) ? 1 : 0; |
1146 | 1144 | xprt->max_payload = RPC_MAX_FRAGMENT_SIZE; |