diff options
| -rw-r--r-- | fs/nfsd/netns.h | 5 | ||||
| -rw-r--r-- | fs/nfsd/nfs4state.c | 16 |
2 files changed, 13 insertions, 8 deletions
diff --git a/fs/nfsd/netns.h b/fs/nfsd/netns.h index da33d3f804b0..9a98a0aeee68 100644 --- a/fs/nfsd/netns.h +++ b/fs/nfsd/netns.h @@ -68,6 +68,11 @@ struct nfsd_net { struct list_head *ownerstr_hashtbl; struct list_head *lockowner_ino_hashtbl; struct list_head *sessionid_hashtbl; + /* + * client_lru holds client queue ordered by nfs4_client.cl_time + * for lease renewal. + */ + struct list_head client_lru; }; extern int nfsd_net_id; diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 248f217a00bc..9cf7e9bf3691 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -402,15 +402,11 @@ static unsigned int clientstr_hashval(const char *name) } /* - * client_lru holds client queue ordered by nfs4_client.cl_time - * for lease renewal. - * * close_lru holds (open) stateowner queue ordered by nfs4_stateowner.so_time * for last close replay. * * All of the above fields are protected by the client_mutex. */ -static struct list_head client_lru; static struct list_head close_lru; /* @@ -995,6 +991,8 @@ unhash_session(struct nfsd4_session *ses) static inline void renew_client_locked(struct nfs4_client *clp) { + struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id); + if (is_client_expired(clp)) { WARN_ON(1); printk("%s: client (clientid %08x/%08x) already expired\n", @@ -1007,7 +1005,7 @@ renew_client_locked(struct nfs4_client *clp) dprintk("renewing client (clientid %08x/%08x)\n", clp->cl_clientid.cl_boot, clp->cl_clientid.cl_id); - list_move_tail(&clp->cl_lru, &client_lru); + list_move_tail(&clp->cl_lru, &nn->client_lru); clp->cl_time = get_seconds(); } @@ -3196,6 +3194,7 @@ nfs4_laundromat(void) time_t cutoff = get_seconds() - nfsd4_lease; time_t t, clientid_val = nfsd4_lease; time_t u, test_val = nfsd4_lease; + struct nfsd_net *nn = net_generic(&init_net, nfsd_net_id); nfs4_lock_state(); @@ -3203,7 +3202,7 @@ nfs4_laundromat(void) nfsd4_end_grace(&init_net); INIT_LIST_HEAD(&reaplist); spin_lock(&client_lock); - list_for_each_safe(pos, next, &client_lru) { + list_for_each_safe(pos, next, &nn->client_lru) { clp = list_entry(pos, struct nfs4_client, cl_lru); if (time_after((unsigned long)clp->cl_time, (unsigned long)cutoff)) { t = clp->cl_time - cutoff; @@ -4590,9 +4589,10 @@ void nfsd_forget_clients(u64 num) { struct nfs4_client *clp, *next; int count = 0; + struct nfsd_net *nn = net_generic(&init_net, nfsd_net_id); nfs4_lock_state(); - list_for_each_entry_safe(clp, next, &client_lru, cl_lru) { + list_for_each_entry_safe(clp, next, &nn->client_lru, cl_lru) { expire_client(clp); if (++count == num) break; @@ -4722,7 +4722,6 @@ nfs4_state_init(void) INIT_LIST_HEAD(&file_hashtbl[i]); } INIT_LIST_HEAD(&close_lru); - INIT_LIST_HEAD(&client_lru); INIT_LIST_HEAD(&del_recall_lru); } @@ -4785,6 +4784,7 @@ static int nfs4_state_start_net(struct net *net) INIT_LIST_HEAD(&nn->sessionid_hashtbl[i]); nn->conf_name_tree = RB_ROOT; nn->unconf_name_tree = RB_ROOT; + INIT_LIST_HEAD(&nn->client_lru); return 0; |