rpc_create_client was modified recently to do its own (synchronous) NULL ping
of the server. We'd rather do that on our own, asynchronously, so that we
don't have to block the nfsd thread doing the probe, and so that setclientid
handling (hence, client mounts) can proceed normally whether the callback is
succesful or not. (We can still function fine without the callback channel--we
just won't be able to give out delegations till it's verified to work.)
Signed-off-by: J. Bruce Fields <[email protected]>
Signed-off-by: Neil Brown <[email protected]>
### Diffstat output
./fs/nfsd/nfs4callback.c | 2 +-
./net/sunrpc/sunrpc_syms.c | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff ./fs/nfsd/nfs4callback.c~current~ ./fs/nfsd/nfs4callback.c
--- ./fs/nfsd/nfs4callback.c~current~ 2005-05-31 14:20:58.000000000 +1000
+++ ./fs/nfsd/nfs4callback.c 2005-05-31 14:20:58.000000000 +1000
@@ -427,7 +427,7 @@ nfsd4_probe_callback(struct nfs4_client
* XXX AUTH_UNIX only - need AUTH_GSS....
*/
sprintf(hostname, "%u.%u.%u.%u", NIPQUAD(addr.sin_addr.s_addr));
- clnt = rpc_create_client(xprt, hostname, program, 1, RPC_AUTH_UNIX);
+ clnt = rpc_new_client(xprt, hostname, program, 1, RPC_AUTH_UNIX);
if (IS_ERR(clnt)) {
dprintk("NFSD: couldn't create callback client\n");
goto out_err;
diff ./net/sunrpc/sunrpc_syms.c~current~ ./net/sunrpc/sunrpc_syms.c
--- ./net/sunrpc/sunrpc_syms.c~current~ 2005-05-31 14:20:58.000000000 +1000
+++ ./net/sunrpc/sunrpc_syms.c 2005-05-31 14:20:58.000000000 +1000
@@ -41,6 +41,7 @@ EXPORT_SYMBOL(rpc_release_task);
/* RPC client functions */
EXPORT_SYMBOL(rpc_create_client);
+EXPORT_SYMBOL(rpc_new_client);
EXPORT_SYMBOL(rpc_clone_client);
EXPORT_SYMBOL(rpc_bind_new_program);
EXPORT_SYMBOL(rpc_destroy_client);
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