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-rw-r--r--fs/nfsd/nfs4proc.c24
-rw-r--r--fs/nfsd/nfs4state.c30
-rw-r--r--include/linux/nfsd/xdr4.h15
3 files changed, 40 insertions, 29 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index e08edc1..361b400 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -162,7 +162,7 @@ do_open_fhandle(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_
static inline int
-nfsd4_open(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open *open)
+nfsd4_open(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open *open, struct nfs4_stateowner **replay_owner)
{
int status;
dprintk("NFSD: nfsd4_open filename %.*s op_stateowner %p\n",
@@ -238,8 +238,10 @@ nfsd4_open(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open
*/
status = nfsd4_process_open2(rqstp, current_fh, open);
out:
- if (open->op_stateowner)
+ if (open->op_stateowner) {
nfs4_get_stateowner(open->op_stateowner);
+ *replay_owner = open->op_stateowner;
+ }
nfs4_unlock_state();
return status;
}
@@ -809,8 +811,7 @@ nfsd4_proc_compound(struct svc_rqst *rqstp,
op->status = nfsd4_access(rqstp, current_fh, &op->u.access);
break;
case OP_CLOSE:
- op->status = nfsd4_close(rqstp, current_fh, &op->u.close);
- replay_owner = op->u.close.cl_stateowner;
+ op->status = nfsd4_close(rqstp, current_fh, &op->u.close, &replay_owner);
break;
case OP_COMMIT:
op->status = nfsd4_commit(rqstp, current_fh, &op->u.commit);
@@ -831,15 +832,13 @@ nfsd4_proc_compound(struct svc_rqst *rqstp,
op->status = nfsd4_link(rqstp, current_fh, save_fh, &op->u.link);
break;
case OP_LOCK:
- op->status = nfsd4_lock(rqstp, current_fh, &op->u.lock);
- replay_owner = op->u.lock.lk_stateowner;
+ op->status = nfsd4_lock(rqstp, current_fh, &op->u.lock, &replay_owner);
break;
case OP_LOCKT:
op->status = nfsd4_lockt(rqstp, current_fh, &op->u.lockt);
break;
case OP_LOCKU:
- op->status = nfsd4_locku(rqstp, current_fh, &op->u.locku);
- replay_owner = op->u.locku.lu_stateowner;
+ op->status = nfsd4_locku(rqstp, current_fh, &op->u.locku, &replay_owner);
break;
case OP_LOOKUP:
op->status = nfsd4_lookup(rqstp, current_fh, &op->u.lookup);
@@ -853,16 +852,13 @@ nfsd4_proc_compound(struct svc_rqst *rqstp,
op->status = nfs_ok;
break;
case OP_OPEN:
- op->status = nfsd4_open(rqstp, current_fh, &op->u.open);
- replay_owner = op->u.open.op_stateowner;
+ op->status = nfsd4_open(rqstp, current_fh, &op->u.open, &replay_owner);
break;
case OP_OPEN_CONFIRM:
- op->status = nfsd4_open_confirm(rqstp, current_fh, &op->u.open_confirm);
- replay_owner = op->u.open_confirm.oc_stateowner;
+ op->status = nfsd4_open_confirm(rqstp, current_fh, &op->u.open_confirm, &replay_owner);
break;
case OP_OPEN_DOWNGRADE:
- op->status = nfsd4_open_downgrade(rqstp, current_fh, &op->u.open_downgrade);
- replay_owner = op->u.open_downgrade.od_stateowner;
+ op->status = nfsd4_open_downgrade(rqstp, current_fh, &op->u.open_downgrade, &replay_owner);
break;
case OP_PUTFH:
op->status = nfsd4_putfh(rqstp, current_fh, &op->u.putfh);
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 109fd8c..11405e5 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2286,7 +2286,7 @@ check_replay:
}
int
-nfsd4_open_confirm(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open_confirm *oc)
+nfsd4_open_confirm(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open_confirm *oc, struct nfs4_stateowner **replay_owner)
{
int status;
struct nfs4_stateowner *sop;
@@ -2320,8 +2320,10 @@ nfsd4_open_confirm(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfs
nfsd4_create_clid_dir(sop->so_client);
out:
- if (oc->oc_stateowner)
+ if (oc->oc_stateowner) {
nfs4_get_stateowner(oc->oc_stateowner);
+ *replay_owner = oc->oc_stateowner;
+ }
nfs4_unlock_state();
return status;
}
@@ -2352,7 +2354,7 @@ reset_union_bmap_deny(unsigned long deny, unsigned long *bmap)
}
int
-nfsd4_open_downgrade(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open_downgrade *od)
+nfsd4_open_downgrade(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open_downgrade *od, struct nfs4_stateowner **replay_owner)
{
int status;
struct nfs4_stateid *stp;
@@ -2394,8 +2396,10 @@ nfsd4_open_downgrade(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct n
memcpy(&od->od_stateid, &stp->st_stateid, sizeof(stateid_t));
status = nfs_ok;
out:
- if (od->od_stateowner)
+ if (od->od_stateowner) {
nfs4_get_stateowner(od->od_stateowner);
+ *replay_owner = od->od_stateowner;
+ }
nfs4_unlock_state();
return status;
}
@@ -2404,7 +2408,7 @@ out:
* nfs4_unlock_state() called after encode
*/
int
-nfsd4_close(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_close *close)
+nfsd4_close(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_close *close, struct nfs4_stateowner **replay_owner)
{
int status;
struct nfs4_stateid *stp;
@@ -2430,8 +2434,10 @@ nfsd4_close(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_clos
/* release_state_owner() calls nfsd_close() if needed */
release_state_owner(stp, OPEN_STATE);
out:
- if (close->cl_stateowner)
+ if (close->cl_stateowner) {
nfs4_get_stateowner(close->cl_stateowner);
+ *replay_owner = close->cl_stateowner;
+ }
nfs4_unlock_state();
return status;
}
@@ -2675,7 +2681,7 @@ check_lock_length(u64 offset, u64 length)
* LOCK operation
*/
int
-nfsd4_lock(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lock *lock)
+nfsd4_lock(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lock *lock, struct nfs4_stateowner **replay_owner)
{
struct nfs4_stateowner *open_sop = NULL;
struct nfs4_stateid *lock_stp;
@@ -2835,8 +2841,10 @@ out_destroy_new_stateid:
release_state_owner(lock_stp, LOCK_STATE);
}
out:
- if (lock->lk_stateowner)
+ if (lock->lk_stateowner) {
nfs4_get_stateowner(lock->lk_stateowner);
+ *replay_owner = lock->lk_stateowner;
+ }
nfs4_unlock_state();
return status;
}
@@ -2925,7 +2933,7 @@ out:
}
int
-nfsd4_locku(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_locku *locku)
+nfsd4_locku(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_locku *locku, struct nfs4_stateowner **replay_owner)
{
struct nfs4_stateid *stp;
struct file *filp = NULL;
@@ -2981,8 +2989,10 @@ nfsd4_locku(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lock
memcpy(&locku->lu_stateid, &stp->st_stateid, sizeof(stateid_t));
out:
- if (locku->lu_stateowner)
+ if (locku->lu_stateowner) {
nfs4_get_stateowner(locku->lu_stateowner);
+ *replay_owner = locku->lu_stateowner;
+ }
nfs4_unlock_state();
return status;
diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h
index 4d24d65..8903688 100644
--- a/include/linux/nfsd/xdr4.h
+++ b/include/linux/nfsd/xdr4.h
@@ -438,17 +438,22 @@ extern int nfsd4_process_open1(struct nfsd4_open *open);
extern int nfsd4_process_open2(struct svc_rqst *rqstp,
struct svc_fh *current_fh, struct nfsd4_open *open);
extern int nfsd4_open_confirm(struct svc_rqst *rqstp,
- struct svc_fh *current_fh, struct nfsd4_open_confirm *oc);
+ struct svc_fh *current_fh, struct nfsd4_open_confirm *oc,
+ struct nfs4_stateowner **);
extern int nfsd4_close(struct svc_rqst *rqstp, struct svc_fh *current_fh,
- struct nfsd4_close *close);
+ struct nfsd4_close *close,
+ struct nfs4_stateowner **replay_owner);
extern int nfsd4_open_downgrade(struct svc_rqst *rqstp,
- struct svc_fh *current_fh, struct nfsd4_open_downgrade *od);
+ struct svc_fh *current_fh, struct nfsd4_open_downgrade *od,
+ struct nfs4_stateowner **replay_owner);
extern int nfsd4_lock(struct svc_rqst *rqstp, struct svc_fh *current_fh,
- struct nfsd4_lock *lock);
+ struct nfsd4_lock *lock,
+ struct nfs4_stateowner **replay_owner);
extern int nfsd4_lockt(struct svc_rqst *rqstp, struct svc_fh *current_fh,
struct nfsd4_lockt *lockt);
extern int nfsd4_locku(struct svc_rqst *rqstp, struct svc_fh *current_fh,
- struct nfsd4_locku *locku);
+ struct nfsd4_locku *locku,
+ struct nfs4_stateowner **replay_owner);
extern int
nfsd4_release_lockowner(struct svc_rqst *rqstp,
struct nfsd4_release_lockowner *rlockowner);
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