3 files changed, 4 insertions, 8 deletions

diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index c2a4f71d87dd..e56827b88fd2 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -935,10 +935,9 @@ static void exp_fsid_unhash(struct svc_export *exp)
 
         ek = exp_get_fsid_key(exp->ex_client, exp->ex_fsid);
         if (!IS_ERR(ek)) {
-                ek->h.expiry_time = get_seconds()-1;
+                sunrpc_invalidate(&ek->h, &svc_expkey_cache);
                 cache_put(&ek->h, &svc_expkey_cache);
         }
-        svc_expkey_cache.nextcheck = get_seconds();
 }
 
 static int exp_fsid_hash(svc_client *clp, struct svc_export *exp)
@@ -973,10 +972,9 @@ static void exp_unhash(struct svc_export *exp)
 
         ek = exp_get_key(exp->ex_client, inode->i_sb->s_dev, inode->i_ino);
         if (!IS_ERR(ek)) {
-                ek->h.expiry_time = get_seconds()-1;
+                sunrpc_invalidate(&ek->h, &svc_expkey_cache);
                 cache_put(&ek->h, &svc_expkey_cache);
         }
-        svc_expkey_cache.nextcheck = get_seconds();
 }
         
 /*
@@ -1097,8 +1095,7 @@ out:
 static void
 exp_do_unexport(svc_export *unexp)
 {
-        unexp->h.expiry_time = get_seconds()-1;
-        svc_export_cache.nextcheck = get_seconds();
+        sunrpc_invalidate(&unexp->h, &svc_export_cache);
         exp_unhash(unexp);
         exp_fsid_unhash(unexp);
 }
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index 988cbb3a19b6..014482c4e57d 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -41,7 +41,6 @@
 
 #define NFSPROC4_CB_NULL 0
 #define NFSPROC4_CB_COMPOUND 1
-#define NFS4_STATEID_SIZE 16
 
 /* Index of predefined Linux callback client operations */
 
diff --git a/fs/nfsd/nfs4idmap.c b/fs/nfsd/nfs4idmap.c
index c78dbf493424..808b33a4a090 100644
--- a/fs/nfsd/nfs4idmap.c
+++ b/fs/nfsd/nfs4idmap.c
@@ -550,7 +550,7 @@ do_idmap_lookup_nowait(struct ent *(*lookup_fn)(struct ent *),
                 goto out_err;
         ret = -ETIMEDOUT;
         if (!test_bit(CACHE_VALID, &(*item)->h.flags)
-                        || (*item)->h.expiry_time < get_seconds()
+                        || (*item)->h.expiry_time < seconds_since_boot()
                         || detail->flush_time > (*item)->h.last_refresh)
                 goto out_put;
         ret = -ENOENT;