diff options
Diffstat (limited to 'fs/nfs/pagelist.c')
| -rw-r--r-- | fs/nfs/pagelist.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index ca356fe0836b..0fa211d35e40 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -387,6 +387,32 @@ void nfs_pgio_data_release(struct nfs_pgio_data *data) EXPORT_SYMBOL_GPL(nfs_pgio_data_release); /** + * nfs_pgio_prepare - Prepare pageio data to go over the wire + * @task: The current task + * @calldata: pageio data to prepare + */ +void nfs_pgio_prepare(struct rpc_task *task, void *calldata) +{ + struct nfs_pgio_data *data = calldata; + int err; + err = NFS_PROTO(data->header->inode)->pgio_rpc_prepare(task, data); + if (err) + rpc_exit(task, err); +} + +/** + * nfs_pgio_release - Release pageio data + * @calldata: The pageio data to release + */ +void nfs_pgio_release(void *calldata) +{ + struct nfs_pgio_data *data = calldata; + if (data->header->rw_ops->rw_release) + data->header->rw_ops->rw_release(data); + nfs_pgio_data_release(data); +} + +/** * nfs_pageio_init - initialise a page io descriptor * @desc: pointer to descriptor * @inode: pointer to inode |