88 static DEFINE_SPINLOCK(state_lock);
393 	might_lock(&state_lock);  in put_nfs4_file()
395 	if (atomic_dec_and_lock(&fi->fi_ref, &state_lock)) {  in put_nfs4_file()
397 		spin_unlock(&state_lock);  in put_nfs4_file()
911 	lockdep_assert_held(&state_lock);  in nfs4_get_existing_delegation()
942 	lockdep_assert_held(&state_lock);  in hash_delegation_locked()
961 	lockdep_assert_held(&state_lock);  in unhash_delegation_locked()
981 	spin_lock(&state_lock);  in destroy_delegation()
983 	spin_unlock(&state_lock);  in destroy_delegation()
1892 	spin_lock(&state_lock);  in __destroy_client()
1898 	spin_unlock(&state_lock);  in __destroy_client()
3397 	lockdep_assert_held(&state_lock);  in nfsd4_init_file()
3779 	spin_lock(&state_lock);  in find_or_add_file()
3785 	spin_unlock(&state_lock);  in find_or_add_file()
3827 	spin_lock(&state_lock);  in nfsd4_cb_recall_prepare()
3832 	spin_unlock(&state_lock);  in nfsd4_cb_recall_prepare()
4296 	spin_lock(&state_lock);  in nfs4_setlease()
4311 	spin_unlock(&state_lock);  in nfs4_setlease()
4320 	spin_unlock(&state_lock);  in nfs4_setlease()
4336 	spin_lock(&state_lock);  in nfs4_set_delegation()
4340 	spin_unlock(&state_lock);  in nfs4_set_delegation()
4350 	spin_lock(&state_lock);  in nfs4_set_delegation()
4355 		spin_unlock(&state_lock);  in nfs4_set_delegation()
4366 	spin_unlock(&state_lock);  in nfs4_set_delegation()
4713 	spin_lock(&state_lock);  in nfs4_laundromat()
4724 	spin_unlock(&state_lock);  in nfs4_laundromat()
6820 	spin_lock(&state_lock);  in nfsd_find_all_delegations()
6847 	spin_unlock(&state_lock);  in nfsd_find_all_delegations()
6954 		spin_lock(&state_lock);  in nfsd_recall_delegations()
6956 		spin_unlock(&state_lock);  in nfsd_recall_delegations()
7168 	spin_lock(&state_lock);  in nfs4_state_shutdown_net()
7174 	spin_unlock(&state_lock);  in nfs4_state_shutdown_net()