diff options
| -rw-r--r-- | fs/nfsd/nfs4callback.c | 6 | ||||
| -rw-r--r-- | fs/nfsd/nfs4state.c | 11 | ||||
| -rw-r--r-- | fs/nfsd/state.h | 2 |
3 files changed, 2 insertions, 17 deletions
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c index e078c747f49..5856fc8adb7 100644 --- a/fs/nfsd/nfs4callback.c +++ b/fs/nfsd/nfs4callback.c @@ -681,10 +681,8 @@ static void nfsd4_cb_recall_done(struct rpc_task *task, void *calldata) static void nfsd4_cb_recall_release(void *calldata) { struct nfs4_delegation *dp = calldata; - struct nfs4_client *clp = dp->dl_client; nfs4_put_delegation(dp); - put_nfs4_client(clp); } static const struct rpc_call_ops nfsd4_cb_recall_ops = { @@ -746,10 +744,8 @@ static void _nfsd4_cb_recall(struct nfs4_delegation *dp) dp->dl_retries = 1; status = rpc_call_async(clnt, &msg, RPC_TASK_SOFT, &nfsd4_cb_recall_ops, dp); - if (status) { - put_nfs4_client(clp); + if (status) nfs4_put_delegation(dp); - } } void nfsd4_do_callback_rpc(struct work_struct *w) diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index adc51d10d43..cf650cbb814 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -690,13 +690,6 @@ free_client(struct nfs4_client *clp) kfree(clp); } -void -put_nfs4_client(struct nfs4_client *clp) -{ - if (atomic_dec_and_test(&clp->cl_count)) - free_client(clp); -} - static void expire_client(struct nfs4_client *clp) { @@ -735,7 +728,7 @@ expire_client(struct nfs4_client *clp) nfsd4_set_callback_client(clp, NULL); if (clp->cl_cb_xprt) svc_xprt_put(clp->cl_cb_xprt); - put_nfs4_client(clp); + free_client(clp); } static void copy_verf(struct nfs4_client *target, nfs4_verifier *source) @@ -821,7 +814,6 @@ static struct nfs4_client *create_client(struct xdr_netobj name, char *recdir, } memcpy(clp->cl_recdir, recdir, HEXDIR_LEN); - atomic_set(&clp->cl_count, 1); atomic_set(&clp->cl_cb_conn.cb_set, 0); INIT_LIST_HEAD(&clp->cl_idhash); INIT_LIST_HEAD(&clp->cl_strhash); @@ -2010,7 +2002,6 @@ void nfsd_break_deleg_cb(struct file_lock *fl) * lock) we know the server hasn't removed the lease yet, we know * it's safe to take a reference: */ atomic_inc(&dp->dl_count); - atomic_inc(&dp->dl_client->cl_count); spin_lock(&recall_lock); list_add_tail(&dp->dl_recall_lru, &del_recall_lru); diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h index c4c92aea8f3..cef20abf330 100644 --- a/fs/nfsd/state.h +++ b/fs/nfsd/state.h @@ -224,7 +224,6 @@ struct nfs4_client { clientid_t cl_clientid; /* generated by server */ nfs4_verifier cl_confirm; /* generated by server */ struct nfs4_cb_conn cl_cb_conn; /* callback info */ - atomic_t cl_count; /* ref count */ u32 cl_firststate; /* recovery dir creation */ /* for nfs41 */ @@ -388,7 +387,6 @@ extern void nfs4_lock_state(void); extern void nfs4_unlock_state(void); extern int nfs4_in_grace(void); extern __be32 nfs4_check_open_reclaim(clientid_t *clid); -extern void put_nfs4_client(struct nfs4_client *clp); extern void nfs4_free_stateowner(struct kref *kref); extern int set_callback_cred(void); extern void nfsd4_probe_callback(struct nfs4_client *clp); |