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authorTrond Myklebust <trond.myklebust@hammerspace.com>2020-02-08 03:11:12 +0300
committerTrond Myklebust <trond.myklebust@hammerspace.com>2020-03-16 15:34:28 +0300
commit7eac52648a4c24ad23a05f62db97867c92a5747b (patch)
treeb728294741052a9f0bec6e94c6b4a3033eefeb58 /net/sunrpc/clnt.c
parent1d179d6bd67369a52edea8562154b31ee20be1cc (diff)
downloadlinux-7eac52648a4c24ad23a05f62db97867c92a5747b.tar.xz
SUNRPC: Add a flag to avoid reference counts on credentials
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>
Diffstat (limited to 'net/sunrpc/clnt.c')
-rw-r--r--net/sunrpc/clnt.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 7324b21f923e..2345e563c2f4 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -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);
}
}