NFS: Remove use of the Big Kernel Lock around calls to rpc_call_sync

[mv-sheeva.git] / fs / nfs / nfs4proc.c

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 8118036cc4494c3a420869820cdebdb66c2c6262..4b5fc714d7862fe8dd43960ad6f375fc73583141 100644 (file)
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -636,7 +636,7 @@ static int _nfs4_proc_open_confirm(struct nfs4_opendata *data)
                smp_wmb();
        } else
                status = data->rpc_status;
-       rpc_release_task(task);
+       rpc_put_task(task);
        return status;
 }
 
@@ -742,7 +742,7 @@ static int _nfs4_proc_open(struct nfs4_opendata *data)
                smp_wmb();
        } else
                status = data->rpc_status;
-       rpc_release_task(task);
+       rpc_put_task(task);
        if (status != 0)
                return status;
 
@@ -2223,13 +2223,11 @@ static int _nfs4_proc_readdir(struct dentry *dentry, struct rpc_cred *cred,
                        dentry->d_parent->d_name.name,
                        dentry->d_name.name,
                        (unsigned long long)cookie);
-       lock_kernel();
        nfs4_setup_readdir(cookie, NFS_COOKIEVERF(dir), dentry, &args);
        res.pgbase = args.pgbase;
        status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
        if (status == 0)
                memcpy(NFS_COOKIEVERF(dir), res.verifier.data, NFS4_VERIFIER_SIZE);
-       unlock_kernel();
        dprintk("%s: returns %d\n", __FUNCTION__, status);
        return status;
 }
@@ -3067,7 +3065,7 @@ static int _nfs4_proc_delegreturn(struct inode *inode, struct rpc_cred *cred, co
                if (status == 0)
                        nfs_post_op_update_inode(inode, &data->fattr);
        }
-       rpc_release_task(task);
+       rpc_put_task(task);
        return status;
 }
 
@@ -3314,7 +3312,7 @@ static int nfs4_proc_unlck(struct nfs4_state *state, int cmd, struct file_lock *
        if (IS_ERR(task))
                goto out;
        status = nfs4_wait_for_completion_rpc_task(task);
-       rpc_release_task(task);
+       rpc_put_task(task);
 out:
        return status;
 }
@@ -3430,7 +3428,7 @@ static void nfs4_lock_release(void *calldata)
                task = nfs4_do_unlck(&data->fl, data->ctx, data->lsp,
                                data->arg.lock_seqid);
                if (!IS_ERR(task))
-                       rpc_release_task(task);
+                       rpc_put_task(task);
                dprintk("%s: cancelling lock!\n", __FUNCTION__);
        } else
                nfs_free_seqid(data->arg.lock_seqid);
@@ -3472,7 +3470,7 @@ static int _nfs4_do_setlk(struct nfs4_state *state, int cmd, struct file_lock *f
                        ret = -EAGAIN;
        } else
                data->cancelled = 1;
-       rpc_release_task(task);
+       rpc_put_task(task);
        dprintk("%s: done, ret = %d!\n", __FUNCTION__, ret);
        return ret;
 }