134 	struct xfs_ag_resv		*resv;  in __xfs_ag_resv_free()  local
140 	resv = xfs_perag_resv(pag, type);  in __xfs_ag_resv_free()
142 		pag->pag_mount->m_ag_max_usable += resv->ar_asked;  in __xfs_ag_resv_free()
149 		oldresv = resv->ar_orig_reserved;  in __xfs_ag_resv_free()
151 		oldresv = resv->ar_reserved;  in __xfs_ag_resv_free()
153 	resv->ar_reserved = 0;  in __xfs_ag_resv_free()
154 	resv->ar_asked = 0;  in __xfs_ag_resv_free()
155 	resv->ar_orig_reserved = 0;  in __xfs_ag_resv_free()
186 	struct xfs_ag_resv		*resv;  in __xfs_ag_resv_init()  local
238 	resv = xfs_perag_resv(pag, type);  in __xfs_ag_resv_init()
239 	resv->ar_asked = ask;  in __xfs_ag_resv_init()
240 	resv->ar_orig_reserved = hidden_space;  in __xfs_ag_resv_init()
241 	resv->ar_reserved = ask - used;  in __xfs_ag_resv_init()
354 	struct xfs_ag_resv		*resv;  in xfs_ag_resv_alloc_extent()  local
365 		resv = xfs_perag_resv(pag, type);  in xfs_ag_resv_alloc_extent()
377 	len = min_t(xfs_extlen_t, args->len, resv->ar_reserved);  in xfs_ag_resv_alloc_extent()
378 	resv->ar_reserved -= len;  in xfs_ag_resv_alloc_extent()
398 	struct xfs_ag_resv		*resv;  in xfs_ag_resv_free_extent()  local
407 		resv = xfs_perag_resv(pag, type);  in xfs_ag_resv_free_extent()
417 	leftover = min_t(xfs_extlen_t, len, resv->ar_asked - resv->ar_reserved);  in xfs_ag_resv_free_extent()
418 	resv->ar_reserved += leftover;  in xfs_ag_resv_free_extent()