* [PATCH 1/2] nfs41: fix multiple free slot calls
2009-10-21 18:24 [PATCH 0/2] nfs41 client session bug fixes andros
@ 2009-10-21 18:24 ` andros
0 siblings, 0 replies; 4+ messages in thread
From: andros @ 2009-10-21 18:24 UTC (permalink / raw)
To: pnfs; +Cc: linux-nfs, Andy Adamson
From: Andy Adamson <andros@netapp.com>
Reported-by: Trond Myklebust <trond.myklebust@netapp.com>
nfs41_sequence_free_slot is called multiple times on SEQUENCE operation errors.
Fix this by moving the call to nfs41_sequence_free_slot from the error path of
nfs41_sequence_done to nfs4_async_handle_error for the SEQUENCE operation
error cases.
Signed-off-by: Andy Adamson <andros@netapp.com>
---
fs/nfs/nfs4proc.c | 63 ++++++++++++++++++++++++++++++----------------------
1 files changed, 36 insertions(+), 27 deletions(-)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index c321002..eb245a1 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -65,7 +65,8 @@
struct nfs4_opendata;
static int _nfs4_proc_open(struct nfs4_opendata *data);
static int nfs4_do_fsinfo(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *);
-static int nfs4_async_handle_error(struct rpc_task *, const struct nfs_server *, struct nfs4_state *);
+static int nfs4_async_handle_error(struct rpc_task *, const struct nfs_server *,
+ struct nfs4_state *, struct nfs4_sequence_res *);
static int _nfs4_proc_lookup(struct inode *dir, const struct qstr *name, struct nfs_fh *fhandle, struct nfs_fattr *fattr);
static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle, struct nfs_fattr *fattr);
@@ -370,11 +371,12 @@ static void nfs41_sequence_done(struct nfs_client *clp,
/* -ERESTARTSYS can result in skipping nfs41_sequence_setup */
if (res->sr_slotid == NFS4_MAX_SLOT_TABLE)
- goto out;
+ return;
tbl = &clp->cl_session->fc_slot_table;
slot = tbl->slots + res->sr_slotid;
+ /* Check the SEQUENCE operation status */
if (res->sr_status == 0) {
/* Update the slot's sequence and clientid lease timer */
++slot->seq_nr;
@@ -386,15 +388,6 @@ static void nfs41_sequence_done(struct nfs_client *clp,
return;
}
- /* Do not free slot if retried while operation was in progress */
- if (res->sr_status == -NFS4ERR_DELAY) {
- dprintk("%s: Operation in progress\n", __func__);
- return;
- }
-out:
- /* The session may be reset by one of the error handlers. */
- dprintk("%s: Error %d free the slot \n", __func__, res->sr_status);
- nfs41_sequence_free_slot(clp, res);
}
/*
@@ -1743,7 +1736,8 @@ static void nfs4_close_done(struct rpc_task *task, void *data)
if (calldata->arg.fmode == 0)
break;
default:
- if (nfs4_async_handle_error(task, server, state) == -EAGAIN) {
+ if (nfs4_async_handle_error(task, server, state,
+ &calldata->res.seq_res) == -EAGAIN) {
nfs4_restart_rpc(task, server->nfs_client);
return;
}
@@ -2537,7 +2531,8 @@ static int nfs4_proc_unlink_done(struct rpc_task *task, struct inode *dir)
struct nfs_removeres *res = task->tk_msg.rpc_resp;
nfs4_sequence_done(res->server, &res->seq_res, task->tk_status);
- if (nfs4_async_handle_error(task, res->server, NULL) == -EAGAIN)
+ if (nfs4_async_handle_error(task, res->server, NULL,
+ &res->seq_res) == -EAGAIN)
return 0;
nfs4_sequence_free_slot(res->server->nfs_client, &res->seq_res);
update_changeattr(dir, &res->cinfo);
@@ -2981,7 +2976,8 @@ static int nfs4_read_done(struct rpc_task *task, struct nfs_read_data *data)
/* nfs4_sequence_free_slot called in the read rpc_call_done */
nfs4_sequence_done(server, &data->res.seq_res, task->tk_status);
- if (nfs4_async_handle_error(task, server, data->args.context->state) == -EAGAIN) {
+ if (nfs4_async_handle_error(task, server, data->args.context->state,
+ &data->res.seq_res) == -EAGAIN) {
nfs4_restart_rpc(task, server->nfs_client);
return -EAGAIN;
}
@@ -3002,11 +2998,14 @@ static int nfs4_write_done(struct rpc_task *task, struct nfs_write_data *data)
{
struct inode *inode = data->inode;
+ dprintk("--> %s task->tk_status %d\n", __func__, task->tk_status);
/* slot is freed in nfs_writeback_done */
nfs4_sequence_done(NFS_SERVER(inode), &data->res.seq_res,
task->tk_status);
- if (nfs4_async_handle_error(task, NFS_SERVER(inode), data->args.context->state) == -EAGAIN) {
+ if (nfs4_async_handle_error(task, NFS_SERVER(inode),
+ data->args.context->state,
+ &data->res.seq_res) == -EAGAIN) {
nfs4_restart_rpc(task, NFS_SERVER(inode)->nfs_client);
return -EAGAIN;
}
@@ -3032,9 +3031,12 @@ static int nfs4_commit_done(struct rpc_task *task, struct nfs_write_data *data)
{
struct inode *inode = data->inode;
+ dprintk("--> %s task->tk_status %d\n", __func__, task->tk_status);
+
nfs4_sequence_done(NFS_SERVER(inode), &data->res.seq_res,
task->tk_status);
- if (nfs4_async_handle_error(task, NFS_SERVER(inode), NULL) == -EAGAIN) {
+ if (nfs4_async_handle_error(task, NFS_SERVER(inode), NULL,
+ &data->res.seq_res) == -EAGAIN) {
nfs4_restart_rpc(task, NFS_SERVER(inode)->nfs_client);
return -EAGAIN;
}
@@ -3330,7 +3332,9 @@ static int nfs4_proc_set_acl(struct inode *inode, const void *buf, size_t buflen
}
static int
-_nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server, struct nfs_client *clp, struct nfs4_state *state)
+_nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server,
+ struct nfs_client *clp, struct nfs4_state *state,
+ struct nfs4_sequence_res *res)
{
if (!clp || task->tk_status >= 0)
return 0;
@@ -3361,6 +3365,8 @@ _nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server,
dprintk("%s ERROR %d, Reset session\n", __func__,
task->tk_status);
set_bit(NFS4CLNT_SESSION_SETUP, &clp->cl_state);
+ /* Free the slot so session can drain */
+ nfs41_sequence_free_slot(clp, res);
task->tk_status = 0;
return -EAGAIN;
#endif /* CONFIG_NFS_V4_1 */
@@ -3380,9 +3386,11 @@ _nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server,
}
static int
-nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server, struct nfs4_state *state)
+nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server,
+ struct nfs4_state *state, struct nfs4_sequence_res *res)
{
- return _nfs4_async_handle_error(task, server, server->nfs_client, state);
+ return _nfs4_async_handle_error(task, server, server->nfs_client,
+ state, res);
}
int nfs4_proc_setclientid(struct nfs_client *clp, u32 program, unsigned short port, struct rpc_cred *cred)
@@ -3732,9 +3740,9 @@ static void nfs4_locku_release_calldata(void *data)
static void nfs4_locku_done(struct rpc_task *task, void *data)
{
struct nfs4_unlockdata *calldata = data;
+ struct nfs4_sequence_res *res = &calldata->res.seq_res;
- nfs4_sequence_done(calldata->server, &calldata->res.seq_res,
- task->tk_status);
+ nfs4_sequence_done(calldata->server, res, task->tk_status);
if (RPC_ASSASSINATED(task))
return;
switch (task->tk_status) {
@@ -3750,12 +3758,12 @@ static void nfs4_locku_done(struct rpc_task *task, void *data)
case -NFS4ERR_EXPIRED:
break;
default:
- if (nfs4_async_handle_error(task, calldata->server, NULL) == -EAGAIN)
+ if (nfs4_async_handle_error(task, calldata->server,
+ NULL, res) == -EAGAIN)
nfs4_restart_rpc(task,
calldata->server->nfs_client);
}
- nfs4_sequence_free_slot(calldata->server->nfs_client,
- &calldata->res.seq_res);
+ nfs4_sequence_free_slot(calldata->server->nfs_client, res);
}
static void nfs4_locku_prepare(struct rpc_task *task, void *data)
@@ -4875,19 +4883,20 @@ static int nfs4_proc_sequence(struct nfs_client *clp, struct rpc_cred *cred)
void nfs41_sequence_call_done(struct rpc_task *task, void *data)
{
struct nfs_client *clp = (struct nfs_client *)data;
+ struct nfs4_sequence_res *res = task->tk_msg.rpc_resp;
- nfs41_sequence_done(clp, task->tk_msg.rpc_resp, task->tk_status);
+ nfs41_sequence_done(clp, res, task->tk_status);
if (task->tk_status < 0) {
dprintk("%s ERROR %d\n", __func__, task->tk_status);
- if (_nfs4_async_handle_error(task, NULL, clp, NULL)
+ if (_nfs4_async_handle_error(task, NULL, clp, NULL, res)
== -EAGAIN) {
nfs4_restart_rpc(task, clp);
return;
}
}
- nfs41_sequence_free_slot(clp, task->tk_msg.rpc_resp);
+ nfs41_sequence_free_slot(clp, res);
dprintk("%s rpc_cred %p\n", __func__, task->tk_msg.rpc_cred);
put_rpccred(task->tk_msg.rpc_cred);
--
1.6.2.5
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 0/2] nfs41 session bug fixes
@ 2009-10-28 14:37 andros
2009-10-28 14:37 ` [PATCH 1/2] nfs41: fix multiple free slot calls andros
0 siblings, 1 reply; 4+ messages in thread
From: andros @ 2009-10-28 14:37 UTC (permalink / raw)
To: trond.myklebust; +Cc: linux-nfs
nfs41 session bug fixes. 2.6.43-rc5 tronds bugfixes branch
Fix multiple calls to nfs41_sequence_free_slot (Reported by Trond).
0001-nfs41-fix-multiple-free-slot-calls.patch
Fix a race between state manager session reset and queued RPCs calling
nfs41_setup_sequence.
0002-nfs41-fix-race-on-session-reset.patch
Passed Connectathon tests.
Passed pynfs testclient.py INJECT_ERROR_CTHON where Connectathon tests are run
against the pynfs 4.1 server configured to return a SEQUENCE error
(NFS4ERR_SEQ_MISORDERED, NFS4ER_BADSESSION were tested) every 50th SEQUENCE
operation. The session was reset hundreds of times.
-->Andy
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH 1/2] nfs41: fix multiple free slot calls
2009-10-28 14:37 [PATCH 0/2] nfs41 session bug fixes andros
@ 2009-10-28 14:37 ` andros
2009-10-28 14:37 ` [PATCH 2/2] nfs41: fix race on session reset andros
0 siblings, 1 reply; 4+ messages in thread
From: andros @ 2009-10-28 14:37 UTC (permalink / raw)
To: trond.myklebust; +Cc: linux-nfs, Andy Adamson
From: Andy Adamson <andros@netapp.com>
Reported-by: Trond Myklebust <trond.myklebust@netapp.com>
nfs41_sequence_free_slot is called multiple times on SEQUENCE operation errors.
Fix this by moving the call to nfs41_sequence_free_slot from the error path of
nfs41_sequence_done to nfs4_async_handle_error for the SEQUENCE operation
error cases.
Signed-off-by: Andy Adamson <andros@netapp.com>
---
fs/nfs/nfs4proc.c | 58 ++++++++++++++++++++++++++++++++--------------------
1 files changed, 36 insertions(+), 22 deletions(-)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index ff37454..3ec6406 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -65,7 +65,8 @@
struct nfs4_opendata;
static int _nfs4_proc_open(struct nfs4_opendata *data);
static int nfs4_do_fsinfo(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *);
-static int nfs4_async_handle_error(struct rpc_task *, const struct nfs_server *, struct nfs4_state *);
+static int nfs4_async_handle_error(struct rpc_task *, const struct nfs_server *,
+ struct nfs4_state *, struct nfs4_sequence_res *);
static int _nfs4_proc_lookup(struct inode *dir, const struct qstr *name, struct nfs_fh *fhandle, struct nfs_fattr *fattr);
static int _nfs4_proc_getattr(struct nfs_server *server, struct nfs_fh *fhandle, struct nfs_fattr *fattr);
@@ -375,11 +376,12 @@ static void nfs41_sequence_done(struct nfs_client *clp,
/* -ERESTARTSYS can result in skipping nfs41_sequence_setup */
if (res->sr_slotid == NFS4_MAX_SLOT_TABLE)
- goto out;
+ return;
tbl = &clp->cl_session->fc_slot_table;
slot = tbl->slots + res->sr_slotid;
+ /* Check the SEQUENCE operation status */
if (res->sr_status == 0) {
/* Update the slot's sequence and clientid lease timer */
++slot->seq_nr;
@@ -390,10 +392,6 @@ static void nfs41_sequence_done(struct nfs_client *clp,
spin_unlock(&clp->cl_lock);
return;
}
-out:
- /* The session may be reset by one of the error handlers. */
- dprintk("%s: Error %d free the slot \n", __func__, res->sr_status);
- nfs41_sequence_free_slot(clp, res);
}
/*
@@ -1736,7 +1734,8 @@ static void nfs4_close_done(struct rpc_task *task, void *data)
if (calldata->arg.fmode == 0)
break;
default:
- if (nfs4_async_handle_error(task, server, state) == -EAGAIN) {
+ if (nfs4_async_handle_error(task, server, state,
+ &calldata->res.seq_res) == -EAGAIN) {
nfs4_restart_rpc(task, server->nfs_client);
return;
}
@@ -2530,7 +2529,8 @@ static int nfs4_proc_unlink_done(struct rpc_task *task, struct inode *dir)
struct nfs_removeres *res = task->tk_msg.rpc_resp;
nfs4_sequence_done(res->server, &res->seq_res, task->tk_status);
- if (nfs4_async_handle_error(task, res->server, NULL) == -EAGAIN)
+ if (nfs4_async_handle_error(task, res->server, NULL,
+ &res->seq_res) == -EAGAIN)
return 0;
nfs4_sequence_free_slot(res->server->nfs_client, &res->seq_res);
update_changeattr(dir, &res->cinfo);
@@ -2974,7 +2974,8 @@ static int nfs4_read_done(struct rpc_task *task, struct nfs_read_data *data)
/* nfs4_sequence_free_slot called in the read rpc_call_done */
nfs4_sequence_done(server, &data->res.seq_res, task->tk_status);
- if (nfs4_async_handle_error(task, server, data->args.context->state) == -EAGAIN) {
+ if (nfs4_async_handle_error(task, server, data->args.context->state,
+ &data->res.seq_res) == -EAGAIN) {
nfs4_restart_rpc(task, server->nfs_client);
return -EAGAIN;
}
@@ -2995,11 +2996,14 @@ static int nfs4_write_done(struct rpc_task *task, struct nfs_write_data *data)
{
struct inode *inode = data->inode;
+ dprintk("--> %s task->tk_status %d\n", __func__, task->tk_status);
/* slot is freed in nfs_writeback_done */
nfs4_sequence_done(NFS_SERVER(inode), &data->res.seq_res,
task->tk_status);
- if (nfs4_async_handle_error(task, NFS_SERVER(inode), data->args.context->state) == -EAGAIN) {
+ if (nfs4_async_handle_error(task, NFS_SERVER(inode),
+ data->args.context->state,
+ &data->res.seq_res) == -EAGAIN) {
nfs4_restart_rpc(task, NFS_SERVER(inode)->nfs_client);
return -EAGAIN;
}
@@ -3025,9 +3029,12 @@ static int nfs4_commit_done(struct rpc_task *task, struct nfs_write_data *data)
{
struct inode *inode = data->inode;
+ dprintk("--> %s task->tk_status %d\n", __func__, task->tk_status);
+
nfs4_sequence_done(NFS_SERVER(inode), &data->res.seq_res,
task->tk_status);
- if (nfs4_async_handle_error(task, NFS_SERVER(inode), NULL) == -EAGAIN) {
+ if (nfs4_async_handle_error(task, NFS_SERVER(inode), NULL,
+ &data->res.seq_res) == -EAGAIN) {
nfs4_restart_rpc(task, NFS_SERVER(inode)->nfs_client);
return -EAGAIN;
}
@@ -3320,7 +3327,9 @@ static int nfs4_proc_set_acl(struct inode *inode, const void *buf, size_t buflen
}
static int
-_nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server, struct nfs_client *clp, struct nfs4_state *state)
+_nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server,
+ struct nfs_client *clp, struct nfs4_state *state,
+ struct nfs4_sequence_res *res)
{
if (!clp || task->tk_status >= 0)
return 0;
@@ -3351,6 +3360,8 @@ _nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server,
dprintk("%s ERROR %d, Reset session\n", __func__,
task->tk_status);
set_bit(NFS4CLNT_SESSION_SETUP, &clp->cl_state);
+ /* Free the slot so session can drain */
+ nfs41_sequence_free_slot(clp, res);
task->tk_status = 0;
return -EAGAIN;
#endif /* CONFIG_NFS_V4_1 */
@@ -3370,9 +3381,11 @@ _nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server,
}
static int
-nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server, struct nfs4_state *state)
+nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server,
+ struct nfs4_state *state, struct nfs4_sequence_res *res)
{
- return _nfs4_async_handle_error(task, server, server->nfs_client, state);
+ return _nfs4_async_handle_error(task, server, server->nfs_client,
+ state, res);
}
int nfs4_proc_setclientid(struct nfs_client *clp, u32 program, unsigned short port, struct rpc_cred *cred)
@@ -3722,9 +3735,9 @@ static void nfs4_locku_release_calldata(void *data)
static void nfs4_locku_done(struct rpc_task *task, void *data)
{
struct nfs4_unlockdata *calldata = data;
+ struct nfs4_sequence_res *res = &calldata->res.seq_res;
- nfs4_sequence_done(calldata->server, &calldata->res.seq_res,
- task->tk_status);
+ nfs4_sequence_done(calldata->server, res, task->tk_status);
if (RPC_ASSASSINATED(task))
return;
switch (task->tk_status) {
@@ -3740,12 +3753,12 @@ static void nfs4_locku_done(struct rpc_task *task, void *data)
case -NFS4ERR_EXPIRED:
break;
default:
- if (nfs4_async_handle_error(task, calldata->server, NULL) == -EAGAIN)
+ if (nfs4_async_handle_error(task, calldata->server,
+ NULL, res) == -EAGAIN)
nfs4_restart_rpc(task,
calldata->server->nfs_client);
}
- nfs4_sequence_free_slot(calldata->server->nfs_client,
- &calldata->res.seq_res);
+ nfs4_sequence_free_slot(calldata->server->nfs_client, res);
}
static void nfs4_locku_prepare(struct rpc_task *task, void *data)
@@ -4864,19 +4877,20 @@ static int nfs4_proc_sequence(struct nfs_client *clp, struct rpc_cred *cred)
void nfs41_sequence_call_done(struct rpc_task *task, void *data)
{
struct nfs_client *clp = (struct nfs_client *)data;
+ struct nfs4_sequence_res *res = task->tk_msg.rpc_resp;
- nfs41_sequence_done(clp, task->tk_msg.rpc_resp, task->tk_status);
+ nfs41_sequence_done(clp, res, task->tk_status);
if (task->tk_status < 0) {
dprintk("%s ERROR %d\n", __func__, task->tk_status);
- if (_nfs4_async_handle_error(task, NULL, clp, NULL)
+ if (_nfs4_async_handle_error(task, NULL, clp, NULL, res)
== -EAGAIN) {
nfs4_restart_rpc(task, clp);
return;
}
}
- nfs41_sequence_free_slot(clp, task->tk_msg.rpc_resp);
+ nfs41_sequence_free_slot(clp, res);
dprintk("%s rpc_cred %p\n", __func__, task->tk_msg.rpc_cred);
kfree(task->tk_msg.rpc_argp);
--
1.6.0.6
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 2/2] nfs41: fix race on session reset
2009-10-28 14:37 ` [PATCH 1/2] nfs41: fix multiple free slot calls andros
@ 2009-10-28 14:37 ` andros
0 siblings, 0 replies; 4+ messages in thread
From: andros @ 2009-10-28 14:37 UTC (permalink / raw)
To: trond.myklebust; +Cc: linux-nfs, Andy Adamson
From: Andy Adamson <andros@netapp.com>
Do not clear the NFS4CLNT_SESSION_SETUP bit until after the session and/or the
clientid has been established.
Clear the bit in nfs4_proc_create_session on a successful CREATE_SESSION to
make the new session available for the nfs4_get_lease_time call in the
session initialization case.
In the session reset case, this prevents a race with RPC's wating on the
slot_tbl_waitq where nfs41_setup_sequence would assign a slot on a partially
reset session.
Clear the bit on session init/reset failure other than NFS4ERR_STALE_CLIENTID
in the state manager.
Signed-off-by: Andy Adamson <andros@netapp.com>
---
fs/nfs/nfs4proc.c | 3 +++
fs/nfs/nfs4state.c | 10 ++++++++--
2 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 3ec6406..0f1afde 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -4782,6 +4782,9 @@ int nfs4_proc_create_session(struct nfs_client *clp, int reset)
if (status)
goto out;
+ /* Signal nfs41_setup_sequence that the session is ready for use */
+ clear_bit(NFS4CLNT_SESSION_SETUP, &clp->cl_state);
+
ptr = (unsigned *)&session->sess_id.data[0];
dprintk("%s client>seqid %d sessionid %u:%u:%u:%u\n", __func__,
clp->cl_seqid, ptr[0], ptr[1], ptr[2], ptr[3]);
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 2ef4fec..50a1b04 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1249,8 +1249,12 @@ static void nfs4_state_manager(struct nfs_client *clp)
if (status != 0)
continue;
}
- /* Initialize or reset the session */
- if (test_and_clear_bit(NFS4CLNT_SESSION_SETUP, &clp->cl_state)
+ /*
+ * Initialize or reset the session. Wait to clear the bit
+ * (in nfs4_proc_create_session) until session and /or
+ * clientid is established.
+ */
+ if (test_bit(NFS4CLNT_SESSION_SETUP, &clp->cl_state)
&& nfs4_has_session(clp)) {
if (clp->cl_cons_state == NFS_CS_SESSION_INITING)
status = nfs4_initialize_session(clp);
@@ -1259,6 +1263,8 @@ static void nfs4_state_manager(struct nfs_client *clp)
if (status) {
if (status == -NFS4ERR_STALE_CLIENTID)
continue;
+ clear_bit(NFS4CLNT_SESSION_SETUP,
+ &clp->cl_state);
goto out_error;
}
}
--
1.6.0.6
^ permalink raw reply related [flat|nested] 4+ messages in thread
end of thread, other threads:[~2009-10-28 15:01 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2009-10-28 14:37 [PATCH 0/2] nfs41 session bug fixes andros
2009-10-28 14:37 ` [PATCH 1/2] nfs41: fix multiple free slot calls andros
2009-10-28 14:37 ` [PATCH 2/2] nfs41: fix race on session reset andros
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2009-10-21 18:24 [PATCH 0/2] nfs41 client session bug fixes andros
2009-10-21 18:24 ` [PATCH 1/2] nfs41: fix multiple free slot calls andros
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