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[PATCH] knfsd: nfsd4: fix probe_callback 

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 <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
NeilBrown 2005-06-23 22:03:15 -07:00 committed by Linus Torvalds
parent 7e06b7f9e9
commit 5ba266d632
2 changed files with 2 additions and 1 deletions
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2
fs/nfsd/nfs4callback.c
View File

@ -427,7 +427,7 @@ nfsd4_probe_callback(struct nfs4_client *clp)
* 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;

1
net/sunrpc/sunrpc_syms.c
View File

@ -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);