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path: root/fs/nfsd/nfs4state.c
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Diffstat (limited to 'fs/nfsd/nfs4state.c')
-rw-r--r--fs/nfsd/nfs4state.c78
1 files changed, 39 insertions, 39 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 884115198116..22e76e3f06a5 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -154,8 +154,8 @@ alloc_init_deleg(struct nfs4_client *clp, struct nfs4_stateid *stp, struct svc_f
154 dp = kmem_cache_alloc(deleg_slab, GFP_KERNEL); 154 dp = kmem_cache_alloc(deleg_slab, GFP_KERNEL);
155 if (dp == NULL) 155 if (dp == NULL)
156 return dp; 156 return dp;
157 INIT_LIST_HEAD(&dp->dl_del_perfile); 157 INIT_LIST_HEAD(&dp->dl_perfile);
158 INIT_LIST_HEAD(&dp->dl_del_perclnt); 158 INIT_LIST_HEAD(&dp->dl_perclnt);
159 INIT_LIST_HEAD(&dp->dl_recall_lru); 159 INIT_LIST_HEAD(&dp->dl_recall_lru);
160 dp->dl_client = clp; 160 dp->dl_client = clp;
161 get_nfs4_file(fp); 161 get_nfs4_file(fp);
@@ -176,8 +176,8 @@ alloc_init_deleg(struct nfs4_client *clp, struct nfs4_stateid *stp, struct svc_f
176 current_fh->fh_handle.fh_size); 176 current_fh->fh_handle.fh_size);
177 dp->dl_time = 0; 177 dp->dl_time = 0;
178 atomic_set(&dp->dl_count, 1); 178 atomic_set(&dp->dl_count, 1);
179 list_add(&dp->dl_del_perfile, &fp->fi_delegations); 179 list_add(&dp->dl_perfile, &fp->fi_delegations);
180 list_add(&dp->dl_del_perclnt, &clp->cl_del_perclnt); 180 list_add(&dp->dl_perclnt, &clp->cl_delegations);
181 return dp; 181 return dp;
182} 182}
183 183
@@ -214,8 +214,8 @@ nfs4_close_delegation(struct nfs4_delegation *dp)
214static void 214static void
215unhash_delegation(struct nfs4_delegation *dp) 215unhash_delegation(struct nfs4_delegation *dp)
216{ 216{
217 list_del_init(&dp->dl_del_perfile); 217 list_del_init(&dp->dl_perfile);
218 list_del_init(&dp->dl_del_perclnt); 218 list_del_init(&dp->dl_perclnt);
219 spin_lock(&recall_lock); 219 spin_lock(&recall_lock);
220 list_del_init(&dp->dl_recall_lru); 220 list_del_init(&dp->dl_recall_lru);
221 spin_unlock(&recall_lock); 221 spin_unlock(&recall_lock);
@@ -345,11 +345,11 @@ expire_client(struct nfs4_client *clp)
345 345
346 INIT_LIST_HEAD(&reaplist); 346 INIT_LIST_HEAD(&reaplist);
347 spin_lock(&recall_lock); 347 spin_lock(&recall_lock);
348 while (!list_empty(&clp->cl_del_perclnt)) { 348 while (!list_empty(&clp->cl_delegations)) {
349 dp = list_entry(clp->cl_del_perclnt.next, struct nfs4_delegation, dl_del_perclnt); 349 dp = list_entry(clp->cl_delegations.next, struct nfs4_delegation, dl_perclnt);
350 dprintk("NFSD: expire client. dp %p, fp %p\n", dp, 350 dprintk("NFSD: expire client. dp %p, fp %p\n", dp,
351 dp->dl_flock); 351 dp->dl_flock);
352 list_del_init(&dp->dl_del_perclnt); 352 list_del_init(&dp->dl_perclnt);
353 list_move(&dp->dl_recall_lru, &reaplist); 353 list_move(&dp->dl_recall_lru, &reaplist);
354 } 354 }
355 spin_unlock(&recall_lock); 355 spin_unlock(&recall_lock);
@@ -361,8 +361,8 @@ expire_client(struct nfs4_client *clp)
361 list_del(&clp->cl_idhash); 361 list_del(&clp->cl_idhash);
362 list_del(&clp->cl_strhash); 362 list_del(&clp->cl_strhash);
363 list_del(&clp->cl_lru); 363 list_del(&clp->cl_lru);
364 while (!list_empty(&clp->cl_perclient)) { 364 while (!list_empty(&clp->cl_openowners)) {
365 sop = list_entry(clp->cl_perclient.next, struct nfs4_stateowner, so_perclient); 365 sop = list_entry(clp->cl_openowners.next, struct nfs4_stateowner, so_perclient);
366 release_stateowner(sop); 366 release_stateowner(sop);
367 } 367 }
368 put_nfs4_client(clp); 368 put_nfs4_client(clp);
@@ -380,8 +380,8 @@ create_client(struct xdr_netobj name, char *recdir) {
380 clp->cl_callback.cb_parsed = 0; 380 clp->cl_callback.cb_parsed = 0;
381 INIT_LIST_HEAD(&clp->cl_idhash); 381 INIT_LIST_HEAD(&clp->cl_idhash);
382 INIT_LIST_HEAD(&clp->cl_strhash); 382 INIT_LIST_HEAD(&clp->cl_strhash);
383 INIT_LIST_HEAD(&clp->cl_perclient); 383 INIT_LIST_HEAD(&clp->cl_openowners);
384 INIT_LIST_HEAD(&clp->cl_del_perclnt); 384 INIT_LIST_HEAD(&clp->cl_delegations);
385 INIT_LIST_HEAD(&clp->cl_lru); 385 INIT_LIST_HEAD(&clp->cl_lru);
386out: 386out:
387 return clp; 387 return clp;
@@ -1074,13 +1074,13 @@ alloc_init_open_stateowner(unsigned int strhashval, struct nfs4_client *clp, str
1074 INIT_LIST_HEAD(&sop->so_idhash); 1074 INIT_LIST_HEAD(&sop->so_idhash);
1075 INIT_LIST_HEAD(&sop->so_strhash); 1075 INIT_LIST_HEAD(&sop->so_strhash);
1076 INIT_LIST_HEAD(&sop->so_perclient); 1076 INIT_LIST_HEAD(&sop->so_perclient);
1077 INIT_LIST_HEAD(&sop->so_perfilestate); 1077 INIT_LIST_HEAD(&sop->so_stateids);
1078 INIT_LIST_HEAD(&sop->so_perlockowner); /* not used */ 1078 INIT_LIST_HEAD(&sop->so_perstateid); /* not used */
1079 INIT_LIST_HEAD(&sop->so_close_lru); 1079 INIT_LIST_HEAD(&sop->so_close_lru);
1080 sop->so_time = 0; 1080 sop->so_time = 0;
1081 list_add(&sop->so_idhash, &ownerid_hashtbl[idhashval]); 1081 list_add(&sop->so_idhash, &ownerid_hashtbl[idhashval]);
1082 list_add(&sop->so_strhash, &ownerstr_hashtbl[strhashval]); 1082 list_add(&sop->so_strhash, &ownerstr_hashtbl[strhashval]);
1083 list_add(&sop->so_perclient, &clp->cl_perclient); 1083 list_add(&sop->so_perclient, &clp->cl_openowners);
1084 sop->so_is_open_owner = 1; 1084 sop->so_is_open_owner = 1;
1085 sop->so_id = current_ownerid++; 1085 sop->so_id = current_ownerid++;
1086 sop->so_client = clp; 1086 sop->so_client = clp;
@@ -1098,10 +1098,10 @@ release_stateid_lockowners(struct nfs4_stateid *open_stp)
1098{ 1098{
1099 struct nfs4_stateowner *lock_sop; 1099 struct nfs4_stateowner *lock_sop;
1100 1100
1101 while (!list_empty(&open_stp->st_perlockowner)) { 1101 while (!list_empty(&open_stp->st_lockowners)) {
1102 lock_sop = list_entry(open_stp->st_perlockowner.next, 1102 lock_sop = list_entry(open_stp->st_lockowners.next,
1103 struct nfs4_stateowner, so_perlockowner); 1103 struct nfs4_stateowner, so_perstateid);
1104 /* list_del(&open_stp->st_perlockowner); */ 1104 /* list_del(&open_stp->st_lockowners); */
1105 BUG_ON(lock_sop->so_is_open_owner); 1105 BUG_ON(lock_sop->so_is_open_owner);
1106 release_stateowner(lock_sop); 1106 release_stateowner(lock_sop);
1107 } 1107 }
@@ -1116,10 +1116,10 @@ unhash_stateowner(struct nfs4_stateowner *sop)
1116 list_del(&sop->so_strhash); 1116 list_del(&sop->so_strhash);
1117 if (sop->so_is_open_owner) 1117 if (sop->so_is_open_owner)
1118 list_del(&sop->so_perclient); 1118 list_del(&sop->so_perclient);
1119 list_del(&sop->so_perlockowner); 1119 list_del(&sop->so_perstateid);
1120 while (!list_empty(&sop->so_perfilestate)) { 1120 while (!list_empty(&sop->so_stateids)) {
1121 stp = list_entry(sop->so_perfilestate.next, 1121 stp = list_entry(sop->so_stateids.next,
1122 struct nfs4_stateid, st_perfilestate); 1122 struct nfs4_stateid, st_perstateowner);
1123 if (sop->so_is_open_owner) 1123 if (sop->so_is_open_owner)
1124 release_stateid(stp, OPEN_STATE); 1124 release_stateid(stp, OPEN_STATE);
1125 else 1125 else
@@ -1141,11 +1141,11 @@ init_stateid(struct nfs4_stateid *stp, struct nfs4_file *fp, struct nfsd4_open *
1141 unsigned int hashval = stateid_hashval(sop->so_id, fp->fi_id); 1141 unsigned int hashval = stateid_hashval(sop->so_id, fp->fi_id);
1142 1142
1143 INIT_LIST_HEAD(&stp->st_hash); 1143 INIT_LIST_HEAD(&stp->st_hash);
1144 INIT_LIST_HEAD(&stp->st_perfilestate); 1144 INIT_LIST_HEAD(&stp->st_perstateowner);
1145 INIT_LIST_HEAD(&stp->st_perlockowner); 1145 INIT_LIST_HEAD(&stp->st_lockowners);
1146 INIT_LIST_HEAD(&stp->st_perfile); 1146 INIT_LIST_HEAD(&stp->st_perfile);
1147 list_add(&stp->st_hash, &stateid_hashtbl[hashval]); 1147 list_add(&stp->st_hash, &stateid_hashtbl[hashval]);
1148 list_add(&stp->st_perfilestate, &sop->so_perfilestate); 1148 list_add(&stp->st_perstateowner, &sop->so_stateids);
1149 list_add(&stp->st_perfile, &fp->fi_stateids); 1149 list_add(&stp->st_perfile, &fp->fi_stateids);
1150 stp->st_stateowner = sop; 1150 stp->st_stateowner = sop;
1151 get_nfs4_file(fp); 1151 get_nfs4_file(fp);
@@ -1167,7 +1167,7 @@ release_stateid(struct nfs4_stateid *stp, int flags)
1167 1167
1168 list_del(&stp->st_hash); 1168 list_del(&stp->st_hash);
1169 list_del(&stp->st_perfile); 1169 list_del(&stp->st_perfile);
1170 list_del(&stp->st_perfilestate); 1170 list_del(&stp->st_perstateowner);
1171 if (flags & OPEN_STATE) { 1171 if (flags & OPEN_STATE) {
1172 release_stateid_lockowners(stp); 1172 release_stateid_lockowners(stp);
1173 stp->st_vfs_file = NULL; 1173 stp->st_vfs_file = NULL;
@@ -1201,7 +1201,7 @@ release_state_owner(struct nfs4_stateid *stp, int flag)
1201 * released by the laundromat service after the lease period 1201 * released by the laundromat service after the lease period
1202 * to enable us to handle CLOSE replay 1202 * to enable us to handle CLOSE replay
1203 */ 1203 */
1204 if (sop->so_confirmed && list_empty(&sop->so_perfilestate)) 1204 if (sop->so_confirmed && list_empty(&sop->so_stateids))
1205 move_to_close_lru(sop); 1205 move_to_close_lru(sop);
1206} 1206}
1207 1207
@@ -1548,7 +1548,7 @@ find_delegation_file(struct nfs4_file *fp, stateid_t *stid)
1548{ 1548{
1549 struct nfs4_delegation *dp; 1549 struct nfs4_delegation *dp;
1550 1550
1551 list_for_each_entry(dp, &fp->fi_delegations, dl_del_perfile) { 1551 list_for_each_entry(dp, &fp->fi_delegations, dl_perfile) {
1552 if (dp->dl_stateid.si_stateownerid == stid->si_stateownerid) 1552 if (dp->dl_stateid.si_stateownerid == stid->si_stateownerid)
1553 return dp; 1553 return dp;
1554 } 1554 }
@@ -1892,7 +1892,7 @@ nfsd4_renew(clientid_t *clid)
1892 } 1892 }
1893 renew_client(clp); 1893 renew_client(clp);
1894 status = nfserr_cb_path_down; 1894 status = nfserr_cb_path_down;
1895 if (!list_empty(&clp->cl_del_perclnt) 1895 if (!list_empty(&clp->cl_delegations)
1896 && !atomic_read(&clp->cl_callback.cb_set)) 1896 && !atomic_read(&clp->cl_callback.cb_set))
1897 goto out; 1897 goto out;
1898 status = nfs_ok; 1898 status = nfs_ok;
@@ -2634,13 +2634,13 @@ alloc_init_lock_stateowner(unsigned int strhashval, struct nfs4_client *clp, str
2634 INIT_LIST_HEAD(&sop->so_idhash); 2634 INIT_LIST_HEAD(&sop->so_idhash);
2635 INIT_LIST_HEAD(&sop->so_strhash); 2635 INIT_LIST_HEAD(&sop->so_strhash);
2636 INIT_LIST_HEAD(&sop->so_perclient); 2636 INIT_LIST_HEAD(&sop->so_perclient);
2637 INIT_LIST_HEAD(&sop->so_perfilestate); 2637 INIT_LIST_HEAD(&sop->so_stateids);
2638 INIT_LIST_HEAD(&sop->so_perlockowner); 2638 INIT_LIST_HEAD(&sop->so_perstateid);
2639 INIT_LIST_HEAD(&sop->so_close_lru); /* not used */ 2639 INIT_LIST_HEAD(&sop->so_close_lru); /* not used */
2640 sop->so_time = 0; 2640 sop->so_time = 0;
2641 list_add(&sop->so_idhash, &lock_ownerid_hashtbl[idhashval]); 2641 list_add(&sop->so_idhash, &lock_ownerid_hashtbl[idhashval]);
2642 list_add(&sop->so_strhash, &lock_ownerstr_hashtbl[strhashval]); 2642 list_add(&sop->so_strhash, &lock_ownerstr_hashtbl[strhashval]);
2643 list_add(&sop->so_perlockowner, &open_stp->st_perlockowner); 2643 list_add(&sop->so_perstateid, &open_stp->st_lockowners);
2644 sop->so_is_open_owner = 0; 2644 sop->so_is_open_owner = 0;
2645 sop->so_id = current_ownerid++; 2645 sop->so_id = current_ownerid++;
2646 sop->so_client = clp; 2646 sop->so_client = clp;
@@ -2664,11 +2664,11 @@ alloc_init_lock_stateid(struct nfs4_stateowner *sop, struct nfs4_file *fp, struc
2664 goto out; 2664 goto out;
2665 INIT_LIST_HEAD(&stp->st_hash); 2665 INIT_LIST_HEAD(&stp->st_hash);
2666 INIT_LIST_HEAD(&stp->st_perfile); 2666 INIT_LIST_HEAD(&stp->st_perfile);
2667 INIT_LIST_HEAD(&stp->st_perfilestate); 2667 INIT_LIST_HEAD(&stp->st_perstateowner);
2668 INIT_LIST_HEAD(&stp->st_perlockowner); /* not used */ 2668 INIT_LIST_HEAD(&stp->st_lockowners); /* not used */
2669 list_add(&stp->st_hash, &lockstateid_hashtbl[hashval]); 2669 list_add(&stp->st_hash, &lockstateid_hashtbl[hashval]);
2670 list_add(&stp->st_perfile, &fp->fi_stateids); 2670 list_add(&stp->st_perfile, &fp->fi_stateids);
2671 list_add(&stp->st_perfilestate, &sop->so_perfilestate); 2671 list_add(&stp->st_perstateowner, &sop->so_stateids);
2672 stp->st_stateowner = sop; 2672 stp->st_stateowner = sop;
2673 get_nfs4_file(fp); 2673 get_nfs4_file(fp);
2674 stp->st_file = fp; 2674 stp->st_file = fp;
@@ -3081,8 +3081,8 @@ nfsd4_release_lockowner(struct svc_rqst *rqstp, struct nfsd4_release_lockowner *
3081 /* check for any locks held by any stateid 3081 /* check for any locks held by any stateid
3082 * associated with the (lock) stateowner */ 3082 * associated with the (lock) stateowner */
3083 status = nfserr_locks_held; 3083 status = nfserr_locks_held;
3084 list_for_each_entry(stp, &local->so_perfilestate, 3084 list_for_each_entry(stp, &local->so_stateids,
3085 st_perfilestate) { 3085 st_perstateowner) {
3086 if (check_for_locks(stp->st_vfs_file, local)) 3086 if (check_for_locks(stp->st_vfs_file, local))
3087 goto out; 3087 goto out;
3088 } 3088 }