diff options
| -rw-r--r-- | fs/nfsd/nfsctl.c | 8 | ||||
| -rw-r--r-- | fs/nfsd/stats.c | 21 | ||||
| -rw-r--r-- | fs/nfsd/stats.h | 6 |
3 files changed, 15 insertions, 20 deletions
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index f206ca32e7f5..b57480b50e35 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -1679,6 +1679,7 @@ static __net_init int nfsd_net_init(struct net *net) nfsd4_init_leases_net(nn); get_random_bytes(&nn->siphash_key, sizeof(nn->siphash_key)); seqlock_init(&nn->writeverf_lock); + nfsd_proc_stat_init(net); return 0; @@ -1699,6 +1700,7 @@ static __net_exit void nfsd_net_exit(struct net *net) { struct nfsd_net *nn = net_generic(net, nfsd_net_id); + nfsd_proc_stat_shutdown(net); nfsd_net_reply_cache_destroy(nn); nfsd_idmap_shutdown(net); nfsd_export_shutdown(net); @@ -1722,7 +1724,7 @@ static int __init init_nfsd(void) retval = nfsd4_init_pnfs(); if (retval) goto out_free_slabs; - retval = nfsd_stat_init(); /* Statistics */ + retval = nfsd_stat_counters_init(); /* Statistics */ if (retval) goto out_free_pnfs; retval = nfsd_drc_slab_create(); @@ -1762,7 +1764,7 @@ out_free_lockd: nfsd_lockd_shutdown(); nfsd_drc_slab_free(); out_free_stat: - nfsd_stat_shutdown(); + nfsd_stat_counters_destroy(); out_free_pnfs: nfsd4_exit_pnfs(); out_free_slabs: @@ -1780,7 +1782,7 @@ static void __exit exit_nfsd(void) nfsd_drc_slab_free(); remove_proc_entry("fs/nfs/exports", NULL); remove_proc_entry("fs/nfs", NULL); - nfsd_stat_shutdown(); + nfsd_stat_counters_destroy(); nfsd_lockd_shutdown(); nfsd4_free_slabs(); nfsd4_exit_pnfs(); diff --git a/fs/nfsd/stats.c b/fs/nfsd/stats.c index 12d79f5d4eb1..394a65a33942 100644 --- a/fs/nfsd/stats.c +++ b/fs/nfsd/stats.c @@ -108,31 +108,22 @@ void nfsd_percpu_counters_destroy(struct percpu_counter counters[], int num) percpu_counter_destroy(&counters[i]); } -static int nfsd_stat_counters_init(void) +int nfsd_stat_counters_init(void) { return nfsd_percpu_counters_init(nfsdstats.counter, NFSD_STATS_COUNTERS_NUM); } -static void nfsd_stat_counters_destroy(void) +void nfsd_stat_counters_destroy(void) { nfsd_percpu_counters_destroy(nfsdstats.counter, NFSD_STATS_COUNTERS_NUM); } -int nfsd_stat_init(void) +void nfsd_proc_stat_init(struct net *net) { - int err; - - err = nfsd_stat_counters_init(); - if (err) - return err; - - svc_proc_register(&init_net, &nfsd_svcstats, &nfsd_proc_ops); - - return 0; + svc_proc_register(net, &nfsd_svcstats, &nfsd_proc_ops); } -void nfsd_stat_shutdown(void) +void nfsd_proc_stat_shutdown(struct net *net) { - nfsd_stat_counters_destroy(); - svc_proc_unregister(&init_net, "nfsd"); + svc_proc_unregister(net, "nfsd"); } diff --git a/fs/nfsd/stats.h b/fs/nfsd/stats.h index 7ed4325ac691..38811aa7d13e 100644 --- a/fs/nfsd/stats.h +++ b/fs/nfsd/stats.h @@ -40,8 +40,10 @@ extern struct svc_stat nfsd_svcstats; int nfsd_percpu_counters_init(struct percpu_counter *counters, int num); void nfsd_percpu_counters_reset(struct percpu_counter *counters, int num); void nfsd_percpu_counters_destroy(struct percpu_counter *counters, int num); -int nfsd_stat_init(void); -void nfsd_stat_shutdown(void); +int nfsd_stat_counters_init(void); +void nfsd_stat_counters_destroy(void); +void nfsd_proc_stat_init(struct net *net); +void nfsd_proc_stat_shutdown(struct net *net); static inline void nfsd_stats_rc_hits_inc(void) { |