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Searched refs:unmap_ops (Results 1 – 10 of 10) sorted by relevance

/linux/drivers/xen/
H A Dxen-front-pgdir-shbuf.c202 struct gnttab_unmap_grant_ref *unmap_ops; in backend_unmap() local
208 unmap_ops = kzalloc_objs(*unmap_ops, buf->num_pages); in backend_unmap()
209 if (!unmap_ops) in backend_unmap()
216 gnttab_set_unmap_op(&unmap_ops[i], addr, GNTMAP_host_map, in backend_unmap()
220 ret = gnttab_unmap_refs(unmap_ops, NULL, buf->pages, in backend_unmap()
224 if (unlikely(unmap_ops[i].status != GNTST_okay)) in backend_unmap()
227 i, unmap_ops[i].status); in backend_unmap()
234 kfree(unmap_ops); in backend_unmap()
H A Dgntdev.c131 kvfree(map->unmap_ops); in gntdev_free_map()
150 add->unmap_ops = kvmalloc_objs(add->unmap_ops[0], count); in gntdev_alloc_map()
156 NULL == add->unmap_ops || in gntdev_alloc_map()
204 add->unmap_ops[i].handle = INVALID_GRANT_HANDLE; in gntdev_alloc_map()
319 gnttab_set_unmap_op(&map->unmap_ops[pgnr], pte_maddr, flags, in find_grant_ptes()
339 gnttab_set_unmap_op(&map->unmap_ops[i], addr, in gntdev_map_grant_pages()
376 map->unmap_ops[i].handle = map->map_ops[i].handle; in gntdev_map_grant_pages()
382 map->unmap_ops[i].dev_bus_addr = map->map_ops[i].dev_bus_addr; in gntdev_map_grant_pages()
401 unsigned int offset = data->unmap_ops - map->unmap_ops; in __unmap_grant_pages_done()
406 if (map->unmap_ops[offset + i].status == GNTST_okay && in __unmap_grant_pages_done()
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H A Dgntdev-common.h62 struct gnttab_unmap_grant_ref *unmap_ops; member
H A Dgrant-table.c1290 int gnttab_unmap_refs(struct gnttab_unmap_grant_ref *unmap_ops, in gnttab_unmap_refs() argument
1297 ret = HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, unmap_ops, count); in gnttab_unmap_refs()
1304 return clear_foreign_p2m_mapping(unmap_ops, kunmap_ops, pages, count); in gnttab_unmap_refs()
1337 ret = gnttab_unmap_refs(item->unmap_ops, item->kunmap_ops, in __gnttab_unmap_refs_async()
/linux/arch/arm/xen/
H A Dp2m.c136 int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops, in clear_foreign_p2m_mapping() argument
143 set_phys_to_machine(unmap_ops[i].host_addr >> XEN_PAGE_SHIFT, in clear_foreign_p2m_mapping()
/linux/include/xen/
H A Dgrant_table.h79 struct gnttab_unmap_grant_ref *unmap_ops; member
258 int gnttab_unmap_refs(struct gnttab_unmap_grant_ref *unmap_ops,
/linux/arch/x86/include/asm/xen/
H A Dpage.h68 extern int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops,
81 clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops, in clear_foreign_p2m_mapping() argument
/linux/include/xen/arm/
H A Dpage.h99 extern int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops,
/linux/drivers/block/xen-blkback/
H A Dblkback.c256 unmap_data.unmap_ops = unmap; in free_persistent_gnts()
300 unmap_data.unmap_ops = unmap; in xen_blkbk_unmap_purged_grants()
649 struct gnttab_unmap_grant_ref *unmap_ops, in xen_blkbk_unmap_prepare() argument
662 gnttab_set_unmap_op(&unmap_ops[invcount], vaddr(pages[i]->page), in xen_blkbk_unmap_prepare()
715 work->unmap_ops = req->unmap; in xen_blkbk_unmap_and_respond()
/linux/arch/x86/xen/
H A Dp2m.c766 int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops, in clear_foreign_p2m_mapping() argument