Searched refs:unmap_ops (Results 1 – 10 of 10) sorted by relevance
| /linux/drivers/xen/ |
| A D | xen-front-pgdir-shbuf.c | 211 struct gnttab_unmap_grant_ref *unmap_ops; in backend_unmap() local
217 unmap_ops = kcalloc(buf->num_pages, sizeof(*unmap_ops), in backend_unmap()
219 if (!unmap_ops) in backend_unmap()
226 gnttab_set_unmap_op(&unmap_ops[i], addr, GNTMAP_host_map, in backend_unmap()
230 ret = gnttab_unmap_refs(unmap_ops, NULL, buf->pages, in backend_unmap()
234 if (unlikely(unmap_ops[i].status != GNTST_okay)) in backend_unmap()
237 i, unmap_ops[i].status); in backend_unmap()
244 kfree(unmap_ops); in backend_unmap()
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| A D | gntdev.c | 120 kvfree(map->unmap_ops); in gntdev_free_map()
140 add->unmap_ops = kvmalloc_array(count, sizeof(add->unmap_ops[0]), in gntdev_alloc_map()
145 NULL == add->unmap_ops || in gntdev_alloc_map()
195 add->unmap_ops[i].handle = INVALID_GRANT_HANDLE; in gntdev_alloc_map()
298 gnttab_set_unmap_op(&map->unmap_ops[i], addr, in gntdev_map_grant_pages()
335 map->unmap_ops[i].handle = map->map_ops[i].handle; in gntdev_map_grant_pages()
368 unmap_data.unmap_ops = map->unmap_ops + offset; in __unmap_grant_pages()
378 if (map->unmap_ops[offset+i].status) in __unmap_grant_pages()
381 map->unmap_ops[offset+i].handle, in __unmap_grant_pages()
382 map->unmap_ops[offset+i].status); in __unmap_grant_pages()
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| A D | gntdev-common.h | 56 struct gnttab_unmap_grant_ref *unmap_ops; member
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| A D | grant-table.c | 1198 int gnttab_unmap_refs(struct gnttab_unmap_grant_ref *unmap_ops, in gnttab_unmap_refs() argument
1205 ret = HYPERVISOR_grant_table_op(GNTTABOP_unmap_grant_ref, unmap_ops, count); in gnttab_unmap_refs()
1212 return clear_foreign_p2m_mapping(unmap_ops, kunmap_ops, pages, count); in gnttab_unmap_refs()
1245 ret = gnttab_unmap_refs(item->unmap_ops, item->kunmap_ops, in __gnttab_unmap_refs_async()
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| /linux/arch/arm/xen/ |
| A D | p2m.c | 135 int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops, in clear_foreign_p2m_mapping() argument
142 set_phys_to_machine(unmap_ops[i].host_addr >> XEN_PAGE_SHIFT, in clear_foreign_p2m_mapping()
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| /linux/arch/x86/include/asm/xen/ |
| A D | page.h | 68 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
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| /linux/include/xen/ |
| A D | grant_table.h | 81 struct gnttab_unmap_grant_ref *unmap_ops; member
250 int gnttab_unmap_refs(struct gnttab_unmap_grant_ref *unmap_ops,
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| /linux/include/xen/arm/ |
| A D | page.h | 99 extern int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops,
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| /linux/drivers/block/xen-blkback/ |
| A D | blkback.c | 253 unmap_data.unmap_ops = unmap; in free_persistent_gnts()
295 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()
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| /linux/arch/x86/xen/ |
| A D | p2m.c | 777 int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops, in clear_foreign_p2m_mapping() argument
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