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Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff
[linux-2.6.git]
/
fs
/
nfs
/
nfs4renewd.c
diff --git
a/fs/nfs/nfs4renewd.c
b/fs/nfs/nfs4renewd.c
index
667e06f
..
5d764d8
100644
(file)
--- a/
fs/nfs/nfs4renewd.c
+++ b/
fs/nfs/nfs4renewd.c
@@
-53,6
+53,8
@@
#include <linux/nfs.h>
#include <linux/nfs4.h>
#include <linux/nfs_fs.h>
#include <linux/nfs.h>
#include <linux/nfs4.h>
#include <linux/nfs_fs.h>
+#include "nfs4_fs.h"
+#include "delegation.h"
#define NFSDBG_FACILITY NFSDBG_PROC
#define NFSDBG_FACILITY NFSDBG_PROC
@@
-60,6
+62,7
@@
void
nfs4_renew_state(void *data)
{
struct nfs4_client *clp = (struct nfs4_client *)data;
nfs4_renew_state(void *data)
{
struct nfs4_client *clp = (struct nfs4_client *)data;
+ struct rpc_cred *cred;
long lease, timeout;
unsigned long last, now;
long lease, timeout;
unsigned long last, now;
@@
-67,7
+70,7
@@
nfs4_renew_state(void *data)
dprintk("%s: start\n", __FUNCTION__);
/* Are there any active superblocks? */
if (list_empty(&clp->cl_superblocks))
dprintk("%s: start\n", __FUNCTION__);
/* Are there any active superblocks? */
if (list_empty(&clp->cl_superblocks))
- goto out;
+ goto out;
spin_lock(&clp->cl_lock);
lease = clp->cl_lease_time;
last = clp->cl_last_renewal;
spin_lock(&clp->cl_lock);
lease = clp->cl_lease_time;
last = clp->cl_last_renewal;
@@
-75,9
+78,17
@@
nfs4_renew_state(void *data)
timeout = (2 * lease) / 3 + (long)last - (long)now;
/* Are we close to a lease timeout? */
if (time_after(now, last + lease/3)) {
timeout = (2 * lease) / 3 + (long)last - (long)now;
/* Are we close to a lease timeout? */
if (time_after(now, last + lease/3)) {
+ cred = nfs4_get_renew_cred(clp);
+ if (cred == NULL) {
+ set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state);
+ spin_unlock(&clp->cl_lock);
+ nfs_expire_all_delegations(clp);
+ goto out;
+ }
spin_unlock(&clp->cl_lock);
/* Queue an asynchronous RENEW. */
spin_unlock(&clp->cl_lock);
/* Queue an asynchronous RENEW. */
- nfs4_proc_async_renew(clp);
+ nfs4_proc_async_renew(clp, cred);
+ put_rpccred(cred);
timeout = (2 * lease) / 3;
spin_lock(&clp->cl_lock);
} else
timeout = (2 * lease) / 3;
spin_lock(&clp->cl_lock);
} else