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SUNRPC: Add a flag to avoid reference counts on credentials

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Add a flag to signal to the RPC layer that the credential is already
pinned for the duration of the RPC call.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust
2020-02-07 19:11:12 -05:00
parent 1d179d6bd6
commit 7eac52648a
3 changed files with 6 additions and 3 deletions
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5
net/sunrpc/clnt.c
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@@ -1099,8 +1099,9 @@ rpc_task_set_rpc_message(struct rpc_task *task, const struct rpc_message *msg)
task->tk_msg.rpc_proc = msg->rpc_proc;
task->tk_msg.rpc_argp = msg->rpc_argp;
task->tk_msg.rpc_resp = msg->rpc_resp;
if (msg->rpc_cred != NULL)
task->tk_msg.rpc_cred = get_cred(msg->rpc_cred);
task->tk_msg.rpc_cred = msg->rpc_cred;
if (!(task->tk_flags & RPC_TASK_CRED_NOREF))
get_cred(task->tk_msg.rpc_cred);
}
}