aboutsummaryrefslogtreecommitdiff
path: root/fs/nfsd/nfs4state.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/nfsd/nfs4state.c')
-rw-r--r--fs/nfsd/nfs4state.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 7f71c69cdcd..03f82c0bc35 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) {
@@ -4055,7 +4061,6 @@ nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
struct nfs4_openowner *open_sop = NULL;
struct nfs4_lockowner *lock_sop = NULL;
struct nfs4_ol_stateid *lock_stp;
- struct nfs4_file *fp;
struct file *filp = NULL;
struct file_lock file_lock;
struct file_lock conflock;
@@ -4123,7 +4128,6 @@ nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
goto out;
}
lock_sop = lockowner(lock_stp->st_stateowner);
- fp = lock_stp->st_file;
lkflg = setlkflg(lock->lk_type);
status = nfs4_check_openmode(lock_stp, lkflg);
@@ -4715,6 +4719,7 @@ 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();