diff options
Diffstat (limited to 'fs/nfsd/nfs4state.c')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index a822e31de4f8..277c989e7f7b 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -3155,10 +3155,17 @@ out: static struct lock_manager nfsd4_manager = { }; +static bool grace_ended; + static void nfsd4_end_grace(void) { + /* do nothing if grace period already ended */ + if (grace_ended) + return; + dprintk("NFSD: end of grace period\n"); + grace_ended = true; nfsd4_record_grace_done(&init_net, boot_time); locks_end_grace(&nfsd4_manager); /* @@ -3183,8 +3190,7 @@ nfs4_laundromat(void) nfs4_lock_state(); dprintk("NFSD: laundromat service - starting\n"); - if (locks_in_grace()) - nfsd4_end_grace(); + nfsd4_end_grace(); INIT_LIST_HEAD(&reaplist); spin_lock(&client_lock); list_for_each_safe(pos, next, &client_lru) { @@ -4718,6 +4724,7 @@ nfs4_state_start(void) nfsd4_client_tracking_init(&init_net); boot_time = get_seconds(); locks_start_grace(&nfsd4_manager); + grace_ended = false; printk(KERN_INFO "NFSD: starting %ld-second grace period\n", nfsd4_grace); ret = set_callback_cred(); |