diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/nfs_fs.h | 12 | ||||
| -rw-r--r-- | include/linux/nfs_xdr.h | 48 |
2 files changed, 27 insertions, 33 deletions
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index d5d68f322bf0..8d3a2b804201 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -569,12 +569,6 @@ nfs_have_writebacks(struct inode *inode) } /* - * Allocate nfs_write_data structures - */ -extern struct nfs_write_data *nfs_writedata_alloc(unsigned int npages); -extern void nfs_writedata_free(struct nfs_write_data *); - -/* * linux/fs/nfs/read.c */ extern int nfs_readpage(struct file *, struct page *); @@ -585,12 +579,6 @@ extern int nfs_readpage_async(struct nfs_open_context *, struct inode *, struct page *); /* - * Allocate nfs_read_data structures - */ -extern struct nfs_read_data *nfs_readdata_alloc(unsigned int npages); -extern void nfs_readdata_free(struct nfs_read_data *); - -/* * linux/fs/nfs3proc.c */ #ifdef CONFIG_NFS_V3_ACL diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 8fb036a0d489..fee324175391 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1168,52 +1168,58 @@ struct nfs_page; #define NFS_PAGEVEC_SIZE (8U) struct nfs_read_data { + struct nfs_pgio_header *header; + struct list_head list; struct rpc_task task; - struct inode *inode; - struct rpc_cred *cred; struct nfs_fattr fattr; /* fattr storage */ - struct list_head pages; /* Coalesced read requests */ - struct list_head list; /* lists of struct nfs_read_data */ - struct nfs_page *req; /* multi ops per nfs_page */ struct page **pagevec; unsigned int npages; /* Max length of pagevec */ struct nfs_readargs args; struct nfs_readres res; unsigned long timestamp; /* For lease renewal */ - struct pnfs_layout_segment *lseg; - struct nfs_client *ds_clp; /* pNFS data server */ - const struct rpc_call_ops *mds_ops; int (*read_done_cb) (struct rpc_task *task, struct nfs_read_data *data); __u64 mds_offset; - int pnfs_error; struct page *page_array[NFS_PAGEVEC_SIZE]; + struct nfs_client *ds_clp; /* pNFS data server */ +}; + +struct nfs_pgio_header { + struct inode *inode; + struct rpc_cred *cred; + struct list_head pages; + struct nfs_page *req; + struct pnfs_layout_segment *lseg; + const struct rpc_call_ops *mds_ops; + int pnfs_error; +}; + +struct nfs_read_header { + struct nfs_pgio_header header; + struct nfs_read_data rpc_data; }; struct nfs_direct_req; struct nfs_write_data { + struct nfs_pgio_header *header; + struct list_head list; struct rpc_task task; - struct inode *inode; - struct rpc_cred *cred; struct nfs_fattr fattr; struct nfs_writeverf verf; - struct list_head pages; /* Coalesced requests we wish to flush */ - struct list_head list; /* lists of struct nfs_write_data */ - struct nfs_page *req; /* multi ops per nfs_page */ struct page **pagevec; unsigned int npages; /* Max length of pagevec */ struct nfs_writeargs args; /* argument struct */ struct nfs_writeres res; /* result struct */ - struct pnfs_layout_segment *lseg; - struct nfs_client *ds_clp; /* pNFS data server */ - const struct rpc_call_ops *mds_ops; - int (*write_done_cb) (struct rpc_task *task, struct nfs_write_data *data); -#ifdef CONFIG_NFS_V4 unsigned long timestamp; /* For lease renewal */ -#endif + int (*write_done_cb) (struct rpc_task *task, struct nfs_write_data *data); __u64 mds_offset; /* Filelayout dense stripe */ - int pnfs_error; struct page *page_array[NFS_PAGEVEC_SIZE]; + struct nfs_client *ds_clp; /* pNFS data server */ +}; + +struct nfs_write_header { + struct nfs_pgio_header header; + struct nfs_write_data rpc_data; }; struct nfs_commit_data { |