diff options
Diffstat (limited to 'fs/nfsd/nfs4state.c')
-rw-r--r-- | fs/nfsd/nfs4state.c | 78 |
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) | |||
214 | static void | 214 | static void |
215 | unhash_delegation(struct nfs4_delegation *dp) | 215 | unhash_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); |
386 | out: | 386 | out: |
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 | } |