145 	void (*free_lseg) (struct pnfs_layout_segment *lseg);
147 			struct pnfs_layout_segment *lseg,
179 	void (*cancel_io)(struct pnfs_layout_segment *lseg);
192 				     struct pnfs_layout_segment *lseg,
263 void pnfs_put_lseg(struct pnfs_layout_segment *lseg);
276 void pnfs_set_lo_fail(struct pnfs_layout_segment *lseg);
341 		   struct pnfs_layout_segment *lseg,
344 		   bool (*do_merge)(struct pnfs_layout_segment *lseg,
353 				       struct pnfs_layout_segment *lseg);
399 		struct pnfs_layout_segment *lseg);
428 				     struct pnfs_layout_segment *lseg,
455 pnfs_get_lseg(struct pnfs_layout_segment *lseg)  in pnfs_get_lseg()  argument
457 	if (lseg) {  in pnfs_get_lseg()
458 		refcount_inc(&lseg->pls_refcount);  in pnfs_get_lseg()
461 	return lseg;  in pnfs_get_lseg()
465 pnfs_is_valid_lseg(struct pnfs_layout_segment *lseg)  in pnfs_is_valid_lseg()  argument
467 	return test_bit(NFS_LSEG_VALID, &lseg->pls_flags) != 0;  in pnfs_is_valid_lseg()
526 pnfs_mark_request_commit(struct nfs_page *req, struct pnfs_layout_segment *lseg,  in pnfs_mark_request_commit()  argument
531 	if (!lseg || !fl_cinfo->ops || !fl_cinfo->ops->mark_request_commit)  in pnfs_mark_request_commit()
533 	fl_cinfo->ops->mark_request_commit(req, lseg, cinfo, ds_commit_idx);  in pnfs_mark_request_commit()
680 pnfs_lseg_request_intersecting(struct pnfs_layout_segment *lseg, struct nfs_page *req)  in pnfs_lseg_request_intersecting()  argument
682 	u64 seg_last = pnfs_end_offset(lseg->pls_range.offset, lseg->pls_range.length);  in pnfs_lseg_request_intersecting()
685 	return pnfs_is_range_intersecting(lseg->pls_range.offset, seg_last,  in pnfs_lseg_request_intersecting()
690 				       struct pnfs_layout_segment *lseg)  in pnfs_lseg_cancel_io()  argument
693 		server->pnfs_curr_ld->cancel_io(lseg);  in pnfs_lseg_cancel_io()
731 pnfs_get_lseg(struct pnfs_layout_segment *lseg)  in pnfs_get_lseg()  argument
736 static inline void pnfs_put_lseg(struct pnfs_layout_segment *lseg)  in pnfs_put_lseg()  argument
845 pnfs_mark_request_commit(struct nfs_page *req, struct pnfs_layout_segment *lseg,  in pnfs_mark_request_commit()  argument