| /openbmc/linux/arch/x86/kernel/cpu/sgx/ |
| H A D | virt.c | 22 struct xarray page_array; member
45 epc_page = xa_load(&vepc->page_array, index); in __sgx_vepc_fault()
53 ret = xa_err(xa_store(&vepc->page_array, index, epc_page, GFP_KERNEL)); in __sgx_vepc_fault()
68 xa_erase(&vepc->page_array, index); in __sgx_vepc_fault()
159 xa_for_each(&vepc->page_array, index, entry) { in sgx_vepc_remove_all()
196 xa_for_each(&vepc->page_array, index, entry) { in sgx_vepc_release()
206 xa_erase(&vepc->page_array, index); in sgx_vepc_release()
214 xa_for_each(&vepc->page_array, index, entry) { in sgx_vepc_release()
225 xa_erase(&vepc->page_array, index); in sgx_vepc_release()
255 xa_destroy(&vepc->page_array); in sgx_vepc_release()
[all …]
|
| H A D | encl.c | 86 entry = xa_load(&encl->page_array, PFN_DOWN(addr)); in reclaimer_writing_to_pcmd()
287 entry = xa_load(&encl->page_array, PFN_DOWN(addr)); in sgx_encl_load_page_in_vma()
307 entry = xa_load(&encl->page_array, PFN_DOWN(addr)); in sgx_encl_load_page()
379 ret = xa_insert(&encl->page_array, PFN_DOWN(encl_page->desc), in sgx_encl_eaug_page()
417 xa_erase(&encl->page_array, PFN_DOWN(encl_page->desc)); in sgx_encl_eaug_page()
457 (!xa_load(&encl->page_array, PFN_DOWN(addr)))) in sgx_vma_fault()
530 XA_STATE(xas, &encl->page_array, PFN_DOWN(start)); in sgx_encl_may_map()
708 XA_STATE(xas, &encl->page_array, PFN_DOWN(encl->base)); in sgx_encl_release()
741 xa_destroy(&encl->page_array); in sgx_encl_release()
|
| H A D | encl.h | 58 struct xarray page_array; member
|
| H A D | driver.c | 27 xa_init(&encl->page_array); in sgx_open()
|
| H A D | ioctl.c | 299 ret = xa_insert(&encl->page_array, PFN_DOWN(encl_page->desc), in sgx_encl_add_page()
331 xa_erase(&encl->page_array, PFN_DOWN(encl_page->desc)); in sgx_encl_add_page()
1154 xa_erase(&encl->page_array, PFN_DOWN(entry->desc)); in sgx_encl_remove_pages()
|
| /openbmc/linux/fs/orangefs/ |
| H A D | orangefs-bufmap.c | 142 struct page **page_array; /* array of mapped pages */ member
154 struct page **page_array; member
177 kfree(bufmap->page_array); in orangefs_bufmap_free()
242 bufmap->page_array = in orangefs_bufmap_alloc()
244 if (!bufmap->page_array) in orangefs_bufmap_alloc()
278 SetPageError(bufmap->page_array[i]); in orangefs_bufmap_map()
279 unpin_user_page(bufmap->page_array[i]); in orangefs_bufmap_map()
291 flush_dcache_page(bufmap->page_array[i]); in orangefs_bufmap_map()
295 bufmap->desc_array[i].page_array = &bufmap->page_array[offset]; in orangefs_bufmap_map()
497 struct page *page = to->page_array[i]; in orangefs_bufmap_copy_from_iovec()
[all …]
|
| /openbmc/linux/drivers/s390/cio/ |
| H A D | vfio_ccw_cp.c | 22 struct page_array { struct
39 struct page_array *ch_pa; argument
58 static int page_array_alloc(struct page_array *pa, unsigned int len) in page_array_alloc()
91 static void page_array_unpin(struct page_array *pa, in page_array_unpin()
131 static int page_array_pin(struct page_array *pa, struct vfio_device *vdev, bool unaligned) in page_array_pin()
169 static void page_array_unpin_free(struct page_array *pa, struct vfio_device *vdev, bool unaligned) in page_array_unpin_free()
176 static bool page_array_iova_pinned(struct page_array *pa, u64 iova, u64 length) in page_array_iova_pinned()
192 static inline void page_array_idal_create_words(struct page_array *pa, in page_array_idal_create_words()
602 struct page_array *pa, in ccwchain_fetch_ccw()
679 struct page_array *pa, in ccwchain_fetch_one()
[all …]
|
| /openbmc/linux/include/linux/ |
| H A D | gfp.h | 185 struct page **page_array);
189 struct page **page_array);
199 alloc_pages_bulk_array(gfp_t gfp, unsigned long nr_pages, struct page **page_array) in alloc_pages_bulk_array() argument
201 return __alloc_pages_bulk(gfp, numa_mem_id(), NULL, nr_pages, NULL, page_array); in alloc_pages_bulk_array()
205 alloc_pages_bulk_array_node(gfp_t gfp, int nid, unsigned long nr_pages, struct page **page_array) in alloc_pages_bulk_array_node() argument
210 return __alloc_pages_bulk(gfp, nid, NULL, nr_pages, NULL, page_array); in alloc_pages_bulk_array_node()
|
| H A D | relay.h | 46 struct page **page_array; /* array of current buffer pages */ member
|
| H A D | nfs_xdr.h | 1596 struct page *page_array[NFS_PAGEVEC_SIZE]; member
1645 struct nfs_page_array page_array; member
|
| /openbmc/linux/kernel/ |
| H A D | relay.c | 116 buf->page_array = relay_alloc_page_array(n_pages); in relay_alloc_buf()
117 if (!buf->page_array) in relay_alloc_buf()
121 buf->page_array[i] = alloc_page(GFP_KERNEL); in relay_alloc_buf()
122 if (unlikely(!buf->page_array[i])) in relay_alloc_buf()
124 set_page_private(buf->page_array[i], (unsigned long)buf); in relay_alloc_buf()
126 mem = vmap(buf->page_array, n_pages, VM_MAP, PAGE_KERNEL); in relay_alloc_buf()
136 __free_page(buf->page_array[j]); in relay_alloc_buf()
137 relay_free_page_array(buf->page_array); in relay_alloc_buf()
201 __free_page(buf->page_array[i]); in relay_destroy_buf()
202 relay_free_page_array(buf->page_array); in relay_destroy_buf()
[all …]
|
| /openbmc/linux/fs/nfs/ |
| H A D | pagelist.c | 773 if (hdr->page_array.pagevec != hdr->page_array.page_array) in nfs_pgio_data_destroy()
774 kfree(hdr->page_array.pagevec); in nfs_pgio_data_destroy()
810 hdr->args.pages = hdr->page_array.pagevec; in nfs_pgio_rpcsetup()
994 struct nfs_page_array *pg_array = &hdr->page_array; in nfs_generic_pgio()
1002 if (pagecount <= ARRAY_SIZE(pg_array->page_array)) in nfs_generic_pgio()
1003 pg_array->pagevec = pg_array->page_array; in nfs_generic_pgio()
1015 pages = hdr->page_array.pagevec; in nfs_generic_pgio()
|
| /openbmc/linux/mm/ |
| H A D | mempolicy.c | 2324 struct page **page_array) in alloc_pages_bulk_array_interleave() argument
2342 page_array); in alloc_pages_bulk_array_interleave()
2347 nr_pages_per_node, NULL, page_array); in alloc_pages_bulk_array_interleave()
2350 page_array += nr_allocated; in alloc_pages_bulk_array_interleave()
2359 struct page **page_array) in alloc_pages_bulk_array_preferred_many() argument
2368 nr_pages, NULL, page_array); in alloc_pages_bulk_array_preferred_many()
2373 page_array + nr_allocated); in alloc_pages_bulk_array_preferred_many()
2384 unsigned long nr_pages, struct page **page_array) in alloc_pages_bulk_array_mempolicy() argument
2393 nr_pages, page_array); in alloc_pages_bulk_array_mempolicy()
2397 numa_node_id(), pol, nr_pages, page_array); in alloc_pages_bulk_array_mempolicy()
[all …]
|
| H A D | page_alloc.c | 4249 struct page **page_array) in __alloc_pages_bulk() argument
4266 while (page_array && nr_populated < nr_pages && page_array[nr_populated]) in __alloc_pages_bulk()
4274 if (unlikely(page_array && nr_pages - nr_populated == 0)) in __alloc_pages_bulk()
4344 if (page_array && page_array[nr_populated]) { in __alloc_pages_bulk()
4365 page_array[nr_populated] = page; in __alloc_pages_bulk()
4387 page_array[nr_populated] = page; in __alloc_pages_bulk()
|
| /openbmc/linux/fs/nfs/blocklayout/ |
| H A D | blocklayout.c | 248 header->page_array.npages, f_offset, in bl_read_pagelist()
260 for (i = pg_index; i < header->page_array.npages; i++) { in bl_read_pagelist()
293 header->page_array.npages - i, in bl_read_pagelist()
408 for (i = pg_index; i < header->page_array.npages; i++) { in bl_write_pagelist()
422 bio = do_add_page_to_bio(bio, header->page_array.npages - i, in bl_write_pagelist()
|
| /openbmc/linux/io_uring/ |
| H A D | io_uring.c | 2664 struct page **page_array; in io_pages_free() local
2670 page_array = *pages; in io_pages_free()
2671 if (!page_array) in io_pages_free()
2675 unpin_user_page(page_array[i]); in io_pages_free()
2676 kvfree(page_array); in io_pages_free()
2683 struct page **page_array; in __io_uaddr_map() local
2697 if (!page_array) in __io_uaddr_map()
2702 page_array); in __io_uaddr_map()
2718 if (PageHighMem(page_array[i])) in __io_uaddr_map()
2732 *pages = page_array; in __io_uaddr_map()
[all …]
|
| /openbmc/linux/drivers/infiniband/sw/siw/ |
| H A D | siw_qp_tx.c | 441 struct page *page_array[MAX_ARRAY]; in siw_tx_hdt() local
518 page_array[seg] = p; in siw_tx_hdt()
547 page_array[seg] = ib_virt_dma_to_page(va); in siw_tx_hdt()
601 rv = siw_0copy_tx(s, page_array, &wqe->sqe.sge[c_tx->sge_idx], in siw_tx_hdt()
|
| /openbmc/linux/fs/btrfs/ |
| H A D | extent_io.h | 297 int btrfs_alloc_page_array(unsigned int nr_pages, struct page **page_array);
|
| H A D | extent_io.c | 681 int btrfs_alloc_page_array(unsigned int nr_pages, struct page **page_array) in btrfs_alloc_page_array() argument
688 allocated = alloc_pages_bulk_array(GFP_NOFS, nr_pages, page_array); in btrfs_alloc_page_array()
692 __free_page(page_array[i]); in btrfs_alloc_page_array()
693 page_array[i] = NULL; in btrfs_alloc_page_array()
|
| /openbmc/linux/Documentation/filesystems/ |
| H A D | orangefs.rst | 273 * page_array - a pointer to ``page_count * (sizeof(struct page*))`` bytes
287 bufmap->desc_array[0].page_array = &bufmap->page_array[offset]
294 bufmap->desc_array[9].page_array = &bufmap->page_array[offset]
|
| /openbmc/linux/sound/pci/hda/ |
| H A D | tas2781_hda_i2c.c | 424 static const unsigned char page_array[CALIB_MAX] = { in tas2781_apply_calib() local
439 TASDEVICE_REG(0, page_array[j], rgno_array[j]), in tas2781_apply_calib()
|
| /openbmc/linux/drivers/staging/media/atomisp/pci/hmm/ |
| H A D | hmm_bo.c | 618 static void free_pages_bulk_array(unsigned long nr_pages, struct page **page_array) in free_pages_bulk_array() argument
623 __free_pages(page_array[i], 0); in free_pages_bulk_array()
|