diff options
| -rw-r--r-- | fs/nfsd/nfs4state.c | 35 | ||||
| -rw-r--r-- | fs/nfsd/nfsctl.c | 1 | ||||
| -rw-r--r-- | include/linux/nfsd/nfsd.h | 2 |
3 files changed, 20 insertions, 18 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index e00b3472851c..1f68ce36e724 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -117,7 +117,7 @@ static void release_stateid(struct nfs4_stateid *stp, int flags); */ /* recall_lock protects the del_recall_lru */ -spinlock_t recall_lock; +spinlock_t recall_lock = SPIN_LOCK_UNLOCKED; static struct list_head del_recall_lru; static void @@ -3179,23 +3179,13 @@ nfs4_check_open_reclaim(clientid_t *clid) return nfs4_find_reclaim_client(clid) ? nfs_ok : nfserr_reclaim_bad; } +/* initialization to perform at module load time: */ -/* - * Start and stop routines - */ - -static void -__nfs4_state_start(void) +void +nfs4_state_init(void) { int i; - time_t grace_time; - if (!nfs4_reclaim_init) { - for (i = 0; i < CLIENT_HASH_SIZE; i++) - INIT_LIST_HEAD(&reclaim_str_hashtbl[i]); - reclaim_str_hashtbl_size = 0; - nfs4_reclaim_init = 1; - } for (i = 0; i < CLIENT_HASH_SIZE; i++) { INIT_LIST_HEAD(&conf_id_hashtbl[i]); INIT_LIST_HEAD(&conf_str_hashtbl[i]); @@ -3217,19 +3207,28 @@ __nfs4_state_start(void) INIT_LIST_HEAD(&lock_ownerid_hashtbl[i]); INIT_LIST_HEAD(&lock_ownerstr_hashtbl[i]); } - memset(&zerostateid, 0, sizeof(stateid_t)); memset(&onestateid, ~0, sizeof(stateid_t)); - INIT_LIST_HEAD(&close_lru); INIT_LIST_HEAD(&client_lru); INIT_LIST_HEAD(&del_recall_lru); - spin_lock_init(&recall_lock); + for (i = 0; i < CLIENT_HASH_SIZE; i++) + INIT_LIST_HEAD(&reclaim_str_hashtbl[i]); + reclaim_str_hashtbl_size = 0; + nfs4_reclaim_init = 1; +} + +/* initialization to perform when the nfsd service is started: */ + +static void +__nfs4_state_start(void) +{ + time_t grace_time; + boot_time = get_seconds(); grace_time = max(user_lease_time, lease_time); lease_time = user_lease_time; printk("NFSD: starting %ld-second grace period\n", grace_time); grace_end = boot_time + grace_time; - INIT_WORK(&laundromat_work,laundromat_main, NULL); laundry_wq = create_singlethread_workqueue("nfsd4"); queue_delayed_work(laundry_wq, &laundromat_work, NFSD_LEASE_TIME*HZ); } diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index 161afdcb8f7d..3d56531a7a03 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -397,6 +397,7 @@ static int __init init_nfsd(void) nfsd_cache_init(); /* RPC reply cache */ nfsd_export_init(); /* Exports table */ nfsd_lockd_init(); /* lockd->nfsd callbacks */ + nfs4_state_init(); /* NFSv4 locking state */ #ifdef CONFIG_NFSD_V4 nfsd_idmap_init(); /* Name to ID mapping */ #endif /* CONFIG_NFSD_V4 */ diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h index 3855fdc5af77..21c6e9d86e4f 100644 --- a/include/linux/nfsd/nfsd.h +++ b/include/linux/nfsd/nfsd.h @@ -145,11 +145,13 @@ int nfsd_set_posix_acl(struct svc_fh *, int, struct posix_acl *); * NFSv4 State */ #ifdef CONFIG_NFSD_V4 +void nfs4_state_init(void); int nfs4_state_start(void); void nfs4_state_shutdown(void); time_t nfs4_lease_time(void); void nfs4_reset_lease(time_t leasetime); #else +static inline void nfs4_state_init(void){}; static inline int nfs4_state_start(void){return 0;} static inline void nfs4_state_shutdown(void){} static inline time_t nfs4_lease_time(void){return 0;} |