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-rw-r--r--fs/nfsd/nfs4state.c22
1 files changed, 8 insertions, 14 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index d0a016a502be..01a0e4384500 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -3397,8 +3397,7 @@ nfs4_laundromat(struct nfsd_net *nn)
struct nfs4_delegation *dp;
struct list_head *pos, *next, reaplist;
time_t cutoff = get_seconds() - nn->nfsd4_lease;
- time_t t, clientid_val = nn->nfsd4_lease;
- time_t u, test_val = nn->nfsd4_lease;
+ time_t t, new_timeo = nn->nfsd4_lease;
nfs4_lock_state();
@@ -3410,8 +3409,7 @@ nfs4_laundromat(struct nfsd_net *nn)
clp = list_entry(pos, struct nfs4_client, cl_lru);
if (time_after((unsigned long)clp->cl_time, (unsigned long)cutoff)) {
t = clp->cl_time - cutoff;
- if (clientid_val > t)
- clientid_val = t;
+ new_timeo = min(new_timeo, t);
break;
}
if (mark_client_expired_locked(clp)) {
@@ -3434,9 +3432,8 @@ nfs4_laundromat(struct nfsd_net *nn)
if (net_generic(dp->dl_stid.sc_client->net, nfsd_net_id) != nn)
continue;
if (time_after((unsigned long)dp->dl_time, (unsigned long)cutoff)) {
- u = dp->dl_time - cutoff;
- if (test_val > u)
- test_val = u;
+ t = dp->dl_time - cutoff;
+ new_timeo = min(new_timeo, t);
break;
}
list_move(&dp->dl_recall_lru, &reaplist);
@@ -3446,21 +3443,18 @@ nfs4_laundromat(struct nfsd_net *nn)
dp = list_entry (pos, struct nfs4_delegation, dl_recall_lru);
revoke_delegation(dp);
}
- test_val = nn->nfsd4_lease;
list_for_each_safe(pos, next, &nn->close_lru) {
oo = container_of(pos, struct nfs4_openowner, oo_close_lru);
if (time_after((unsigned long)oo->oo_time, (unsigned long)cutoff)) {
- u = oo->oo_time - cutoff;
- if (test_val > u)
- test_val = u;
+ t = oo->oo_time - cutoff;
+ new_timeo = min(new_timeo, t);
break;
}
release_openowner(oo);
}
- if (clientid_val < NFSD_LAUNDROMAT_MINTIMEOUT)
- clientid_val = NFSD_LAUNDROMAT_MINTIMEOUT;
+ new_timeo = max_t(time_t, new_timeo, NFSD_LAUNDROMAT_MINTIMEOUT);
nfs4_unlock_state();
- return clientid_val;
+ return new_timeo;
}
static struct workqueue_struct *laundry_wq;