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Diffstat (limited to 'fs/nfsd/nfs4state.c')
-rw-r--r--fs/nfsd/nfs4state.c24
1 files changed, 13 insertions, 11 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 72f2b6fdae6..1b2f67f5eef 100644
--- a/fs/nfsd/nfs4state.c
+++ b/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 @@ out:
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