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| author | Trond Myklebust <trondmy@gmail.com> | 2019-04-07 19:58:58 +0200 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2019-04-25 20:18:14 +0200 |
| commit | ae6ec918474597a13a2648c54b6f12fb8cf0a55e (patch) | |
| tree | 2c156c6e0d4392200fc33b7c68c4d482d62c00b9 /net/sunrpc/clnt.c | |
| parent | SUNRPC: Ensure to ratelimit the "server not responding" syslog messages (diff) | |
| download | linux-ae6ec918474597a13a2648c54b6f12fb8cf0a55e.tar.xz linux-ae6ec918474597a13a2648c54b6f12fb8cf0a55e.zip | |
SUNRPC: Add the 'softerr' rpc_client flag
Add the 'softerr' rpc client flag that sets the RPC_TASK_TIMEOUT
flag on all new rpc tasks that are attached to that rpc client.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/clnt.c')
| -rw-r--r-- | net/sunrpc/clnt.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index b16322eb6c42..e933f1185317 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -484,8 +484,11 @@ static struct rpc_clnt *rpc_create_xprt(struct rpc_create_args *args, } clnt->cl_softrtry = 1; - if (args->flags & RPC_CLNT_CREATE_HARDRTRY) + if (args->flags & (RPC_CLNT_CREATE_HARDRTRY|RPC_CLNT_CREATE_SOFTERR)) { clnt->cl_softrtry = 0; + if (args->flags & RPC_CLNT_CREATE_SOFTERR) + clnt->cl_softerr = 1; + } if (args->flags & RPC_CLNT_CREATE_AUTOBIND) clnt->cl_autobind = 1; @@ -623,6 +626,7 @@ static struct rpc_clnt *__rpc_clone_client(struct rpc_create_args *args, /* Turn off autobind on clones */ new->cl_autobind = 0; new->cl_softrtry = clnt->cl_softrtry; + new->cl_softerr = clnt->cl_softerr; new->cl_noretranstimeo = clnt->cl_noretranstimeo; new->cl_discrtry = clnt->cl_discrtry; new->cl_chatty = clnt->cl_chatty; @@ -1001,6 +1005,8 @@ void rpc_task_set_client(struct rpc_task *task, struct rpc_clnt *clnt) atomic_inc(&clnt->cl_count); if (clnt->cl_softrtry) task->tk_flags |= RPC_TASK_SOFT; + if (clnt->cl_softerr) + task->tk_flags |= RPC_TASK_TIMEOUT; if (clnt->cl_noretranstimeo) task->tk_flags |= RPC_TASK_NO_RETRANS_TIMEOUT; if (atomic_read(&clnt->cl_swapper)) |