Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa...

[karo-tx-linux.git] / fs / nfs / nfs4proc.c

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 93c1d735223861e845ffd256cb94ef4ef9a455ad..ffd2e712595d8ac875dc2780b52731543c687ca8 100644 (file)
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2596,7 +2596,8 @@ static inline void nfs4_exclusive_attrset(struct nfs4_opendata *opendata,
 
        /* Except MODE, it seems harmless of setting twice. */
        if (opendata->o_arg.createmode != NFS4_CREATE_EXCLUSIVE &&
-               attrset[1] & FATTR4_WORD1_MODE)
+               (attrset[1] & FATTR4_WORD1_MODE ||
+                attrset[2] & FATTR4_WORD2_MODE_UMASK))
                sattr->ia_valid &= ~ATTR_MODE;
 
        if (attrset[2] & FATTR4_WORD2_SECURITY_LABEL)
@@ -6427,7 +6428,7 @@ struct nfs4_lock_waiter {
 };
 
 static int
-nfs4_wake_lock_waiter(wait_queue_t *wait, unsigned int mode, int flags, void *key)
+nfs4_wake_lock_waiter(wait_queue_entry_t *wait, unsigned int mode, int flags, void *key)
 {
        int ret;
        struct cb_notify_lock_args *cbnl = key;
@@ -6470,7 +6471,7 @@ nfs4_retry_setlk(struct nfs4_state *state, int cmd, struct file_lock *request)
                                           .inode = state->inode,
                                           .owner = &owner,
                                           .notified = false };
-       wait_queue_t wait;
+       wait_queue_entry_t wait;
 
        /* Don't bother with waitqueue if we don't expect a callback */
        if (!test_bit(NFS_STATE_MAY_NOTIFY_LOCK, &state->flags))
@@ -7460,7 +7461,7 @@ static void nfs4_exchange_id_done(struct rpc_task *task, void *data)
                        cdata->res.server_scope = NULL;
                }
                /* Save the EXCHANGE_ID verifier session trunk tests */
-               memcpy(clp->cl_confirm.data, cdata->args.verifier->data,
+               memcpy(clp->cl_confirm.data, cdata->args.verifier.data,
                       sizeof(clp->cl_confirm.data));
        }
 out:
@@ -7473,10 +7474,6 @@ static void nfs4_exchange_id_release(void *data)
        struct nfs41_exchange_id_data *cdata =
                                        (struct nfs41_exchange_id_data *)data;
 
-       if (cdata->xprt) {
-               xprt_put(cdata->xprt);
-               rpc_clnt_xprt_switch_put(cdata->args.client->cl_rpcclient);
-       }
        nfs_put_client(cdata->args.client);
        kfree(cdata->res.impl_id);
        kfree(cdata->res.server_scope);
@@ -7497,7 +7494,6 @@ static const struct rpc_call_ops nfs4_exchange_id_call_ops = {
 static int _nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred,
                        u32 sp4_how, struct rpc_xprt *xprt)
 {
-       nfs4_verifier verifier;
        struct rpc_message msg = {
                .rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_EXCHANGE_ID],
                .rpc_cred = cred,
@@ -7506,7 +7502,7 @@ static int _nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred,
                .rpc_client = clp->cl_rpcclient,
                .callback_ops = &nfs4_exchange_id_call_ops,
                .rpc_message = &msg,
-               .flags = RPC_TASK_ASYNC | RPC_TASK_TIMEOUT,
+               .flags = RPC_TASK_TIMEOUT,
        };
        struct nfs41_exchange_id_data *calldata;
        struct rpc_task *task;
@@ -7521,8 +7517,7 @@ static int _nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred,
                return -ENOMEM;
        }
 
-       if (!xprt)
-               nfs4_init_boot_verifier(clp, &verifier);
+       nfs4_init_boot_verifier(clp, &calldata->args.verifier);
 
        status = nfs4_init_uniform_client_string(clp);
        if (status)
@@ -7561,11 +7556,9 @@ static int _nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred,
        if (xprt) {
                calldata->xprt = xprt;
                task_setup_data.rpc_xprt = xprt;
-               task_setup_data.flags =
-                               RPC_TASK_SOFT|RPC_TASK_SOFTCONN|RPC_TASK_ASYNC;
-               calldata->args.verifier = &clp->cl_confirm;
-       } else {
-               calldata->args.verifier = &verifier;
+               task_setup_data.flags |= RPC_TASK_SOFTCONN;
+               memcpy(calldata->args.verifier.data, clp->cl_confirm.data,
+                               sizeof(calldata->args.verifier.data));
        }
        calldata->args.client = clp;
 #ifdef CONFIG_NFS_V4_1_MIGRATION
@@ -7584,12 +7577,7 @@ static int _nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred,
        if (IS_ERR(task))
                return PTR_ERR(task);
 
-       if (!xprt) {
-               status = rpc_wait_for_completion_task(task);
-               if (!status)
-                       status = calldata->rpc_status;
-       } else  /* session trunking test */
-               status = calldata->rpc_status;
+       status = calldata->rpc_status;
 
        rpc_put_task(task);
 out:
@@ -8470,6 +8458,7 @@ static void nfs4_layoutget_release(void *calldata)
        size_t max_pages = max_response_pages(server);
 
        dprintk("--> %s\n", __func__);
+       nfs4_sequence_free_slot(&lgp->res.seq_res);
        nfs4_free_pages(lgp->args.layout.pages, max_pages);
        pnfs_put_layout_hdr(NFS_I(inode)->layout);
        put_nfs_open_context(lgp->args.ctx);
@@ -8544,7 +8533,6 @@ nfs4_proc_layoutget(struct nfs4_layoutget *lgp, long *timeout, gfp_t gfp_flags)
        /* if layoutp->len is 0, nfs4_layoutget_prepare called rpc_exit */
        if (status == 0 && lgp->res.layoutp->len)
                lseg = pnfs_layout_process(lgp);
-       nfs4_sequence_free_slot(&lgp->res.seq_res);
        rpc_put_task(task);
        dprintk("<-- %s status=%d\n", __func__, status);
        if (status)