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-rw-r--r--fs/nfs/nfs3proc.c6
-rw-r--r--fs/nfs/nfs4filelayout.c1
-rw-r--r--fs/nfs/nfs4proc.c18
-rw-r--r--fs/nfs/nfs4state.c23
-rw-r--r--fs/nfs/proc.c43
5 files changed, 3 insertions, 88 deletions
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 69322096c325..70efb63b1e42 100644
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -24,14 +24,14 @@
#define NFSDBG_FACILITY NFSDBG_PROC
-/* A wrapper to handle the EJUKEBOX and EKEYEXPIRED error messages */
+/* A wrapper to handle the EJUKEBOX error messages */
static int
nfs3_rpc_wrapper(struct rpc_clnt *clnt, struct rpc_message *msg, int flags)
{
int res;
do {
res = rpc_call_sync(clnt, msg, flags);
- if (res != -EJUKEBOX && res != -EKEYEXPIRED)
+ if (res != -EJUKEBOX)
break;
freezable_schedule_timeout_killable(NFS_JUKEBOX_RETRY_TIME);
res = -ERESTARTSYS;
@@ -44,7 +44,7 @@ nfs3_rpc_wrapper(struct rpc_clnt *clnt, struct rpc_message *msg, int flags)
static int
nfs3_async_handle_jukebox(struct rpc_task *task, struct inode *inode)
{
- if (task->tk_status != -EJUKEBOX && task->tk_status != -EKEYEXPIRED)
+ if (task->tk_status != -EJUKEBOX)
return 0;
if (task->tk_status == -EJUKEBOX)
nfs_inc_stats(inode, NFSIOS_DELAY);
diff --git a/fs/nfs/nfs4filelayout.c b/fs/nfs/nfs4filelayout.c
index 1e42413fab8f..194c48410336 100644
--- a/fs/nfs/nfs4filelayout.c
+++ b/fs/nfs/nfs4filelayout.c
@@ -179,7 +179,6 @@ static int filelayout_async_handle_error(struct rpc_task *task,
break;
case -NFS4ERR_DELAY:
case -NFS4ERR_GRACE:
- case -EKEYEXPIRED:
rpc_delay(task, FILELAYOUT_POLL_RETRY_MAX);
break;
case -NFS4ERR_RETRY_UNCACHED_REP:
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index a4692e97bc19..b0963aeceeda 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -333,7 +333,6 @@ static int nfs4_handle_exception(struct nfs_server *server, int errorcode, struc
}
case -NFS4ERR_GRACE:
case -NFS4ERR_DELAY:
- case -EKEYEXPIRED:
ret = nfs4_delay(server->client, &exception->timeout);
if (ret != 0)
break;
@@ -1343,13 +1342,6 @@ int nfs4_open_delegation_recall(struct nfs_open_context *ctx, struct nfs4_state
nfs_inode_find_state_and_recover(state->inode,
stateid);
nfs4_schedule_stateid_recovery(server, state);
- case -EKEYEXPIRED:
- /*
- * User RPCSEC_GSS context has expired.
- * We cannot recover this stateid now, so
- * skip it and allow recovery thread to
- * proceed.
- */
case -ENOMEM:
err = 0;
goto out;
@@ -3946,7 +3938,6 @@ nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server,
case -NFS4ERR_DELAY:
nfs_inc_server_stats(server, NFSIOS_DELAY);
case -NFS4ERR_GRACE:
- case -EKEYEXPIRED:
rpc_delay(task, NFS4_POLL_RETRY_MAX);
task->tk_status = 0;
return -EAGAIN;
@@ -4946,15 +4937,6 @@ int nfs4_lock_delegation_recall(struct nfs4_state *state, struct file_lock *fl)
nfs4_schedule_stateid_recovery(server, state);
err = 0;
goto out;
- case -EKEYEXPIRED:
- /*
- * User RPCSEC_GSS context has expired.
- * We cannot recover this stateid now, so
- * skip it and allow recovery thread to
- * proceed.
- */
- err = 0;
- goto out;
case -ENOMEM:
case -NFS4ERR_DENIED:
/* kill_proc(fl->fl_pid, SIGLOST, 1); */
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 78e90a80fc3a..8dcbd9a0367d 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1437,14 +1437,6 @@ restart:
/* Mark the file as being 'closed' */
state->state = 0;
break;
- case -EKEYEXPIRED:
- /*
- * User RPCSEC_GSS context has expired.
- * We cannot recover this stateid now, so
- * skip it and allow recovery thread to
- * proceed.
- */
- break;
case -NFS4ERR_ADMIN_REVOKED:
case -NFS4ERR_STALE_STATEID:
case -NFS4ERR_BAD_STATEID:
@@ -1597,14 +1589,6 @@ static void nfs4_state_start_reclaim_nograce(struct nfs_client *clp)
nfs4_state_mark_reclaim_helper(clp, nfs4_state_mark_reclaim_nograce);
}
-static void nfs4_warn_keyexpired(const char *s)
-{
- printk_ratelimited(KERN_WARNING "Error: state manager"
- " encountered RPCSEC_GSS session"
- " expired against NFSv4 server %s.\n",
- s);
-}
-
static int nfs4_recovery_handle_error(struct nfs_client *clp, int error)
{
switch (error) {
@@ -1638,10 +1622,6 @@ static int nfs4_recovery_handle_error(struct nfs_client *clp, int error)
case -NFS4ERR_CONN_NOT_BOUND_TO_SESSION:
set_bit(NFS4CLNT_BIND_CONN_TO_SESSION, &clp->cl_state);
break;
- case -EKEYEXPIRED:
- /* Nothing we can do */
- nfs4_warn_keyexpired(clp->cl_hostname);
- break;
default:
dprintk("%s: failed to handle error %d for server %s\n",
__func__, error, clp->cl_hostname);
@@ -1758,8 +1738,6 @@ static int nfs4_handle_reclaim_lease_error(struct nfs_client *clp, int status)
dprintk("%s: exit with error %d for server %s\n",
__func__, -EPROTONOSUPPORT, clp->cl_hostname);
return -EPROTONOSUPPORT;
- case -EKEYEXPIRED:
- nfs4_warn_keyexpired(clp->cl_hostname);
case -NFS4ERR_NOT_SAME: /* FixMe: implement recovery
* in nfs4_exchange_id */
default:
@@ -1912,7 +1890,6 @@ again:
break;
case -EKEYEXPIRED:
- nfs4_warn_keyexpired(clp->cl_hostname);
case -NFS4ERR_NOT_SAME: /* FixMe: implement recovery
* in nfs4_exchange_id */
status = -EKEYEXPIRED;
diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c
index 50a88c3546ed..f084dac948e1 100644
--- a/fs/nfs/proc.c
+++ b/fs/nfs/proc.c
@@ -47,39 +47,6 @@
#define NFSDBG_FACILITY NFSDBG_PROC
/*
- * wrapper to handle the -EKEYEXPIRED error message. This should generally
- * only happen if using krb5 auth and a user's TGT expires. NFSv2 doesn't
- * support the NFSERR_JUKEBOX error code, but we handle this situation in the
- * same way that we handle that error with NFSv3.
- */
-static int
-nfs_rpc_wrapper(struct rpc_clnt *clnt, struct rpc_message *msg, int flags)
-{
- int res;
- do {
- res = rpc_call_sync(clnt, msg, flags);
- if (res != -EKEYEXPIRED)
- break;
- freezable_schedule_timeout_killable(NFS_JUKEBOX_RETRY_TIME);
- res = -ERESTARTSYS;
- } while (!fatal_signal_pending(current));
- return res;
-}
-
-#define rpc_call_sync(clnt, msg, flags) nfs_rpc_wrapper(clnt, msg, flags)
-
-static int
-nfs_async_handle_expired_key(struct rpc_task *task)
-{
- if (task->tk_status != -EKEYEXPIRED)
- return 0;
- task->tk_status = 0;
- rpc_restart_call(task);
- rpc_delay(task, NFS_JUKEBOX_RETRY_TIME);
- return 1;
-}
-
-/*
* Bare-bones access to getattr: this is for nfs_read_super.
*/
static int
@@ -364,8 +331,6 @@ static void nfs_proc_unlink_rpc_prepare(struct rpc_task *task, struct nfs_unlink
static int nfs_proc_unlink_done(struct rpc_task *task, struct inode *dir)
{
- if (nfs_async_handle_expired_key(task))
- return 0;
nfs_mark_for_revalidate(dir);
return 1;
}
@@ -385,8 +350,6 @@ static int
nfs_proc_rename_done(struct rpc_task *task, struct inode *old_dir,
struct inode *new_dir)
{
- if (nfs_async_handle_expired_key(task))
- return 0;
nfs_mark_for_revalidate(old_dir);
nfs_mark_for_revalidate(new_dir);
return 1;
@@ -642,9 +605,6 @@ static int nfs_read_done(struct rpc_task *task, struct nfs_read_data *data)
{
struct inode *inode = data->header->inode;
- if (nfs_async_handle_expired_key(task))
- return -EAGAIN;
-
nfs_invalidate_atime(inode);
if (task->tk_status >= 0) {
nfs_refresh_inode(inode, data->res.fattr);
@@ -671,9 +631,6 @@ static int nfs_write_done(struct rpc_task *task, struct nfs_write_data *data)
{
struct inode *inode = data->header->inode;
- if (nfs_async_handle_expired_key(task))
- return -EAGAIN;
-
if (task->tk_status >= 0)
nfs_post_op_update_inode_force_wcc(inode, data->res.fattr);
return 0;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-06 01:02:01 +0000