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authorTrond Myklebust <Trond.Myklebust@netapp.com>2006-03-20 13:44:47 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-03-20 13:44:47 -0500
commit51581f3bf922512880f52a7777923fd6dcfc792b (patch)
tree91e9c6c6a89705e76ec07574d296967c3bde24a9
parent3e4f6290ca4df7464ee066123f2bca4298c2dab4 (diff)
NFSv4: SETCLIENTID_CONFIRM should handle NFS4ERR_DELAY/NFS4ERR_RESOURCE
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
-rw-r--r--fs/nfs/nfs4proc.c21
-rw-r--r--fs/nfs/nfs4state.c1
2 files changed, 20 insertions, 2 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 62aed077fc2a..31000326aba4 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2849,8 +2849,7 @@ int nfs4_proc_setclientid(struct nfs4_client *clp, u32 program, unsigned short p
return status;
}
-int
-nfs4_proc_setclientid_confirm(struct nfs4_client *clp, struct rpc_cred *cred)
+static int _nfs4_proc_setclientid_confirm(struct nfs4_client *clp, struct rpc_cred *cred)
{
struct nfs_fsinfo fsinfo;
struct rpc_message msg = {
@@ -2874,6 +2873,24 @@ nfs4_proc_setclientid_confirm(struct nfs4_client *clp, struct rpc_cred *cred)
return status;
}
+int nfs4_proc_setclientid_confirm(struct nfs4_client *clp, struct rpc_cred *cred)
+{
+ long timeout;
+ int err;
+ do {
+ err = _nfs4_proc_setclientid_confirm(clp, cred);
+ switch (err) {
+ case 0:
+ return err;
+ case -NFS4ERR_RESOURCE:
+ /* The IBM lawyers misread another document! */
+ case -NFS4ERR_DELAY:
+ err = nfs4_delay(clp->cl_rpcclient, &timeout);
+ }
+ } while (err == 0);
+ return err;
+}
+
struct nfs4_delegreturndata {
struct nfs4_delegreturnargs args;
struct nfs4_delegreturnres res;
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index afad0255e7db..96e5b82c153b 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -977,6 +977,7 @@ out:
out_error:
printk(KERN_WARNING "Error: state recovery failed on NFSv4 server %u.%u.%u.%u with error %d\n",
NIPQUAD(clp->cl_addr.s_addr), -status);
+ set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state);
goto out;
}