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-rw-r--r--fs/nfsd/nfs4state.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 2a5f00b0ee9..9bec088e765 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1844,6 +1844,7 @@ out:
return status;
}
+static struct workqueue_struct *laundry_wq;
static struct work_struct laundromat_work;
static void laundromat_main(void *);
static DECLARE_WORK(laundromat_work, laundromat_main, NULL);
@@ -1951,7 +1952,7 @@ laundromat_main(void *not_used)
t = nfs4_laundromat();
dprintk("NFSD: laundromat_main - sleeping for %ld seconds\n", t);
- schedule_delayed_work(&laundromat_work, t*HZ);
+ queue_delayed_work(laundry_wq, &laundromat_work, t*HZ);
}
/* search ownerid_hashtbl[] and close_lru for stateid owner
@@ -3211,7 +3212,8 @@ __nfs4_state_init(void)
printk("NFSD: starting %ld-second grace period\n", grace_time);
grace_end = boot_time + grace_time;
INIT_WORK(&laundromat_work,laundromat_main, NULL);
- schedule_delayed_work(&laundromat_work, NFSD_LEASE_TIME*HZ);
+ laundry_wq = create_singlethread_workqueue("nfsd4");
+ queue_delayed_work(laundry_wq, &laundromat_work, NFSD_LEASE_TIME*HZ);
}
int
@@ -3287,7 +3289,8 @@ __nfs4_state_shutdown(void)
}
cancel_delayed_work(&laundromat_work);
- flush_scheduled_work();
+ flush_workqueue(laundry_wq);
+ destroy_workqueue(laundry_wq);
nfs4_init = 0;
}