diff options
Diffstat (limited to 'fs/nfs/direct.c')
| -rw-r--r-- | fs/nfs/direct.c | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c index 244d1bd7002..eadd87f7159 100644 --- a/fs/nfs/direct.c +++ b/fs/nfs/direct.c @@ -272,6 +272,7 @@ static ssize_t nfs_direct_read_schedule_segment(struct nfs_direct_req *dreq, unsigned long user_addr = (unsigned long)iov->iov_base; size_t count = iov->iov_len; size_t rsize = NFS_SERVER(inode)->rsize; + struct rpc_task *task; struct rpc_message msg = { .rpc_cred = ctx->cred, }; @@ -333,11 +334,13 @@ static ssize_t nfs_direct_read_schedule_segment(struct nfs_direct_req *dreq, msg.rpc_argp = &data->args; msg.rpc_resp = &data->res; + task_setup_data.task = &data->task; task_setup_data.callback_data = data; NFS_PROTO(inode)->read_setup(data, &msg); - rpc_init_task(&data->task, &task_setup_data); - rpc_execute(&data->task); + task = rpc_run_task(&task_setup_data); + if (!IS_ERR(task)) + rpc_put_task(task); dprintk("NFS: %5u initiated direct read call " "(req %s/%Ld, %zu bytes @ offset %Lu)\n", @@ -440,6 +443,7 @@ static void nfs_direct_write_reschedule(struct nfs_direct_req *dreq) struct inode *inode = dreq->inode; struct list_head *p; struct nfs_write_data *data; + struct rpc_task *task; struct rpc_message msg = { .rpc_cred = dreq->ctx->cred, }; @@ -471,16 +475,18 @@ static void nfs_direct_write_reschedule(struct nfs_direct_req *dreq) * Reuse data->task; data->args should not have changed * since the original request was sent. */ + task_setup_data.task = &data->task; task_setup_data.callback_data = data; msg.rpc_argp = &data->args; msg.rpc_resp = &data->res; NFS_PROTO(inode)->write_setup(data, &msg); - rpc_init_task(&data->task, &task_setup_data); /* * We're called via an RPC callback, so BKL is already held. */ - rpc_execute(&data->task); + task = rpc_run_task(&task_setup_data); + if (!IS_ERR(task)) + rpc_put_task(task); dprintk("NFS: %5u rescheduled direct write call (req %s/%Ld, %u bytes @ offset %Lu)\n", data->task.tk_pid, @@ -523,12 +529,14 @@ static const struct rpc_call_ops nfs_commit_direct_ops = { static void nfs_direct_commit_schedule(struct nfs_direct_req *dreq) { struct nfs_write_data *data = dreq->commit_data; + struct rpc_task *task; struct rpc_message msg = { .rpc_argp = &data->args, .rpc_resp = &data->res, .rpc_cred = dreq->ctx->cred, }; struct rpc_task_setup task_setup_data = { + .task = &data->task, .rpc_client = NFS_CLIENT(dreq->inode), .rpc_message = &msg, .callback_ops = &nfs_commit_direct_ops, @@ -547,14 +555,15 @@ static void nfs_direct_commit_schedule(struct nfs_direct_req *dreq) data->res.verf = &data->verf; NFS_PROTO(data->inode)->commit_setup(data, &msg); - rpc_init_task(&data->task, &task_setup_data); /* Note: task.tk_ops->rpc_release will free dreq->commit_data */ dreq->commit_data = NULL; dprintk("NFS: %5u initiated commit call\n", data->task.tk_pid); - rpc_execute(&data->task); + task = rpc_run_task(&task_setup_data); + if (!IS_ERR(task)) + rpc_put_task(task); } static void nfs_direct_write_complete(struct nfs_direct_req *dreq, struct inode *inode) @@ -669,6 +678,7 @@ static ssize_t nfs_direct_write_schedule_segment(struct nfs_direct_req *dreq, struct inode *inode = ctx->path.dentry->d_inode; unsigned long user_addr = (unsigned long)iov->iov_base; size_t count = iov->iov_len; + struct rpc_task *task; struct rpc_message msg = { .rpc_cred = ctx->cred, }; @@ -732,13 +742,15 @@ static ssize_t nfs_direct_write_schedule_segment(struct nfs_direct_req *dreq, data->res.count = bytes; data->res.verf = &data->verf; + task_setup_data.task = &data->task; task_setup_data.callback_data = data; msg.rpc_argp = &data->args; msg.rpc_resp = &data->res; NFS_PROTO(inode)->write_setup(data, &msg); - rpc_init_task(&data->task, &task_setup_data); - rpc_execute(&data->task); + task = rpc_run_task(&task_setup_data); + if (!IS_ERR(task)) + rpc_put_task(task); dprintk("NFS: %5u initiated direct write call " "(req %s/%Ld, %zu bytes @ offset %Lu)\n", |