126 	struct pnfs_layout_hdr * (*alloc_layout_hdr) (struct inode *inode, gfp_t gfp_flags);
142 	struct pnfs_ds_commit_info *(*get_ds_info) (struct inode *inode);
155 	int (*commit_pagelist)(struct inode *inode,
160 	int (*sync)(struct inode *inode, bool datasync);
201 	struct inode		*plh_inode;
269 bool pnfs_roc(struct inode *ino);
270 void pnfs_roc_release(struct inode *ino);
271 void pnfs_roc_set_barrier(struct inode *ino, u32 barrier);
272 void pnfs_roc_get_barrier(struct inode *ino, u32 *barrier);
273 bool pnfs_wait_on_layoutreturn(struct inode *ino, struct rpc_task *task);
274 void pnfs_set_layoutcommit(struct inode *, struct pnfs_layout_segment *, loff_t);
276 int pnfs_layoutcommit_inode(struct inode *inode, bool sync);
277 int pnfs_generic_sync(struct inode *inode, bool datasync);
278 int pnfs_nfs_generic_sync(struct inode *inode, bool datasync);
279 int _pnfs_return_layout(struct inode *);
280 int pnfs_commit_and_return_layout(struct inode *);
284 struct pnfs_layout_segment *pnfs_update_layout(struct inode *ino,
304 void pnfs_error_mark_layout_for_return(struct inode *inode,
346 int pnfs_generic_commit_pagelist(struct inode *inode,
370 static inline bool nfs_have_layout(struct inode *inode)  in nfs_have_layout()  argument
372 	return NFS_I(inode)->layout != NULL;  in nfs_have_layout()
419 pnfs_commit_list(struct inode *inode, struct list_head *mds_pages, int how,  in pnfs_commit_list()  argument
424 	return NFS_SERVER(inode)->pnfs_curr_ld->commit_pagelist(inode, mds_pages, how, cinfo);  in pnfs_commit_list()
428 pnfs_get_ds_info(struct inode *inode)  in pnfs_get_ds_info()  argument
430 	struct pnfs_layoutdriver_type *ld = NFS_SERVER(inode)->pnfs_curr_ld;  in pnfs_get_ds_info()
434 	return ld->get_ds_info(inode);  in pnfs_get_ds_info()
447 	struct inode *inode = d_inode(req->wb_context->dentry);  in pnfs_mark_request_commit()  local
448 	struct pnfs_layoutdriver_type *ld = NFS_SERVER(inode)->pnfs_curr_ld;  in pnfs_mark_request_commit()
459 	struct inode *inode = d_inode(req->wb_context->dentry);  in pnfs_clear_request_commit()  local
460 	struct pnfs_layoutdriver_type *ld = NFS_SERVER(inode)->pnfs_curr_ld;  in pnfs_clear_request_commit()
469 pnfs_scan_commit_lists(struct inode *inode, struct nfs_commit_info *cinfo,  in pnfs_scan_commit_lists()  argument
475 		return NFS_SERVER(inode)->pnfs_curr_ld->scan_commit_lists(cinfo, max);  in pnfs_scan_commit_lists()
479 pnfs_search_commit_reqs(struct inode *inode, struct nfs_commit_info *cinfo,  in pnfs_search_commit_reqs()  argument
482 	struct pnfs_layoutdriver_type *ld = NFS_SERVER(inode)->pnfs_curr_ld;  in pnfs_search_commit_reqs()
491 pnfs_ld_layoutret_on_setattr(struct inode *inode)  in pnfs_ld_layoutret_on_setattr()  argument
493 	if (!pnfs_enabled_sb(NFS_SERVER(inode)))  in pnfs_ld_layoutret_on_setattr()
495 	return NFS_SERVER(inode)->pnfs_curr_ld->flags &  in pnfs_ld_layoutret_on_setattr()
500 pnfs_ld_read_whole_page(struct inode *inode)  in pnfs_ld_read_whole_page()  argument
502 	if (!pnfs_enabled_sb(NFS_SERVER(inode)))  in pnfs_ld_read_whole_page()
504 	return NFS_SERVER(inode)->pnfs_curr_ld->flags & PNFS_READ_WHOLE_PAGE;  in pnfs_ld_read_whole_page()
508 pnfs_sync_inode(struct inode *inode, bool datasync)  in pnfs_sync_inode()  argument
510 	if (!pnfs_enabled_sb(NFS_SERVER(inode)))  in pnfs_sync_inode()
512 	return NFS_SERVER(inode)->pnfs_curr_ld->sync(inode, datasync);  in pnfs_sync_inode()
516 pnfs_layoutcommit_outstanding(struct inode *inode)  in pnfs_layoutcommit_outstanding()  argument
518 	struct nfs_inode *nfsi = NFS_I(inode);  in pnfs_layoutcommit_outstanding()
524 static inline int pnfs_return_layout(struct inode *ino)  in pnfs_return_layout()
571 static inline bool nfs_have_layout(struct inode *inode)  in nfs_have_layout()  argument
594 static inline int pnfs_return_layout(struct inode *ino)  in pnfs_return_layout()
599 static inline int pnfs_commit_and_return_layout(struct inode *inode)  in pnfs_commit_and_return_layout()  argument
605 pnfs_ld_layoutret_on_setattr(struct inode *inode)  in pnfs_ld_layoutret_on_setattr()  argument
611 pnfs_ld_read_whole_page(struct inode *inode)  in pnfs_ld_read_whole_page()  argument
617 pnfs_sync_inode(struct inode *inode, bool datasync)  in pnfs_sync_inode()  argument
623 pnfs_roc(struct inode *ino)  in pnfs_roc()
629 pnfs_roc_release(struct inode *ino)  in pnfs_roc_release()
634 pnfs_roc_set_barrier(struct inode *ino, u32 barrier)  in pnfs_roc_set_barrier()
639 pnfs_roc_get_barrier(struct inode *ino, u32 *barrier)  in pnfs_roc_get_barrier()
644 pnfs_wait_on_layoutreturn(struct inode *ino, struct rpc_task *task)  in pnfs_wait_on_layoutreturn()
659 pnfs_commit_list(struct inode *inode, struct list_head *mds_pages, int how,  in pnfs_commit_list()  argument
666 pnfs_get_ds_info(struct inode *inode)  in pnfs_get_ds_info()  argument
685 pnfs_scan_commit_lists(struct inode *inode, struct nfs_commit_info *cinfo,  in pnfs_scan_commit_lists()  argument
692 pnfs_search_commit_reqs(struct inode *inode, struct nfs_commit_info *cinfo,  in pnfs_search_commit_reqs()  argument
698 static inline int pnfs_layoutcommit_inode(struct inode *inode, bool sync)  in pnfs_layoutcommit_inode()  argument
711 pnfs_layoutcommit_outstanding(struct inode *inode)  in pnfs_layoutcommit_outstanding()  argument
729 int pnfs_report_layoutstat(struct inode *inode, gfp_t gfp_flags);
732 pnfs_report_layoutstat(struct inode *inode, gfp_t gfp_flags)  in pnfs_report_layoutstat()  argument