From 973eaf8976b6a4f35e88af52382682267f66f03f Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@cse.unsw.edu.au>
Date: Thu, 23 Jun 2005 22:04:01 -0700
Subject: [PATCH] --- yaml --- r: 3115 b: refs/heads/master c:
 a76b4319ca85b5e3a8098470c623a272d40271cd h: refs/heads/master i:   3113:
 9e82b5b23104c16e263c921b76e36c741dc7fbc2   3111:
 50c988efc229058315810988a6a14579c52f0604 v: v3

---
 [refs]                    |  2 +-
 trunk/fs/nfsd/nfs4state.c | 24 +++++++++++++-----------
 2 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/[refs] b/[refs]
index 0954ffb91550..580a5ddad889 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 28ce6054f1de89834e5e9522f9e451cd88a35f85
+refs/heads/master: a76b4319ca85b5e3a8098470c623a272d40271cd
diff --git a/trunk/fs/nfsd/nfs4state.c b/trunk/fs/nfsd/nfs4state.c
index 72f2b6fdae66..1b2f67f5eef6 100644
--- a/trunk/fs/nfsd/nfs4state.c
+++ b/trunk/fs/nfsd/nfs4state.c
@@ -55,7 +55,7 @@
 static time_t lease_time = 90;     /* default lease time */
 static time_t user_lease_time = 90;
 time_t boot_time;
-static time_t grace_end = 0;
+static int in_grace = 1;
 static u32 current_clientid = 1;
 static u32 current_ownerid = 1;
 static u32 current_fileid = 1;
@@ -1908,6 +1908,13 @@ nfsd4_renew(clientid_t *clid)
 	return status;
 }
 
+static void
+end_grace(void)
+{
+	dprintk("NFSD: end of grace period\n");
+	in_grace = 0;
+}
+
 time_t
 nfs4_laundromat(void)
 {
@@ -1922,6 +1929,8 @@ nfs4_laundromat(void)
 	nfs4_lock_state();
 
 	dprintk("NFSD: laundromat service - starting\n");
+	if (in_grace)
+		end_grace();
 	list_for_each_safe(pos, next, &client_lru) {
 		clp = list_entry(pos, struct nfs4_client, cl_lru);
 		if (time_after((unsigned long)clp->cl_time, (unsigned long)cutoff)) {
@@ -3223,10 +3232,10 @@ __nfs4_state_start(void)
 	boot_time = get_seconds();
 	grace_time = max(user_lease_time, lease_time);
 	lease_time = user_lease_time;
+	in_grace = 1;
 	printk("NFSD: starting %ld-second grace period\n", grace_time);
-	grace_end = boot_time + grace_time;
 	laundry_wq = create_singlethread_workqueue("nfsd4");
-	queue_delayed_work(laundry_wq, &laundromat_work, NFSD_LEASE_TIME*HZ);
+	queue_delayed_work(laundry_wq, &laundromat_work, grace_time*HZ);
 }
 
 int
@@ -3247,14 +3256,7 @@ nfs4_state_start(void)
 int
 nfs4_in_grace(void)
 {
-	return get_seconds() < grace_end;
-}
-
-void
-set_no_grace(void)
-{
-	printk("NFSD: ERROR in reboot recovery.  State reclaims will fail.\n");
-	grace_end = get_seconds();
+	return in_grace;
 }
 
 time_t