| /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()
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| H A D | driver.c | 27 xa_init(&encl->page_array); in sgx_open()
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| H A D | ioctl.c | 307 ret = xa_insert(&encl->page_array, PFN_DOWN(encl_page->desc), in sgx_encl_add_page()
339 xa_erase(&encl->page_array, PFN_DOWN(encl_page->desc)); in sgx_encl_add_page()
1135 xa_erase(&encl->page_array, PFN_DOWN(entry->desc)); in sgx_encl_remove_pages()
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| /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
171 unpin_user_pages(bufmap->page_array, bufmap->page_count); in orangefs_bufmap_unmap()
177 kfree(bufmap->page_array); in orangefs_bufmap_free()
230 bufmap->page_array = in orangefs_bufmap_alloc()
232 if (!bufmap->page_array) in orangefs_bufmap_alloc()
256 bufmap->page_count, FOLL_WRITE, bufmap->page_array); in orangefs_bufmap_map()
266 unpin_user_page(bufmap->page_array[i]); in orangefs_bufmap_map()
277 flush_dcache_page(bufmap->page_array[i]); in orangefs_bufmap_map()
281 bufmap->desc_array[i].page_array = &bufmap->page_array[offset]; in orangefs_bufmap_map()
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| /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()
608 struct page_array *pa, in ccwchain_fetch_ccw()
685 struct page_array *pa, in ccwchain_fetch_one()
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| /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 | __GFP_ZERO); 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()
135 __free_page(buf->page_array[j]); in relay_alloc_buf()
136 relay_free_page_array(buf->page_array); in relay_alloc_buf()
200 __free_page(buf->page_array[i]); in relay_destroy_buf()
201 relay_free_page_array(buf->page_array); in relay_destroy_buf()
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| /linux/io_uring/ |
| H A D | rsrc.c | 696 struct page **page_array = *pages, **new_array = NULL; in io_coalesce_buffer()
707 struct page *p = compound_head(page_array[j]); in io_coalesce_buffer()
711 WARN_ON_ONCE(i > 0 && p != page_array[j]); in io_coalesce_buffer()
725 kvfree(page_array); in io_coalesce_buffer()
731 bool io_check_coalesce_buffer(struct page **page_array, int nr_pages, in io_check_coalesce_buffer()
734 struct folio *folio = page_folio(page_array[0]); in io_check_coalesce_buffer()
740 data->first_folio_page_idx = folio_page_idx(folio, page_array[0]); in io_check_coalesce_buffer()
747 if (page_folio(page_array[i]) == folio && in io_check_coalesce_buffer()
748 page_array[i] == page_array[ in io_check_coalesce_buffer()
695 struct page **page_array = *pages, **new_array = NULL; io_coalesce_buffer() local
730 io_check_coalesce_buffer(struct page ** page_array,int nr_pages,struct io_imu_folio_data * data) io_check_coalesce_buffer() argument
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| H A D | rsrc.h | 89 bool io_check_coalesce_buffer(struct page **page_array, int nr_pages,
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| /linux/fs/nfs/ |
| H A D | pagelist.c | 659 if (hdr->page_array.pagevec != hdr->page_array.page_array) in nfs_pgio_data_destroy()
660 kfree(hdr->page_array.pagevec); in nfs_pgio_data_destroy()
696 hdr->args.pages = hdr->page_array.pagevec; in nfs_pgio_rpcsetup()
885 struct nfs_page_array *pg_array = &hdr->page_array; in nfs_generic_pgio()
893 if (pagecount <= ARRAY_SIZE(pg_array->page_array)) in nfs_generic_pgio()
894 pg_array->pagevec = pg_array->page_array; in nfs_generic_pgio()
906 pages = hdr->page_array.pagevec; in nfs_generic_pgio()
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| H A D | localio.c | 307 iocb->bvec = kmalloc_array(hdr->page_array.npages, in nfs_local_iocb_alloc()
458 struct page **pagevec = hdr->page_array.pagevec; in nfs_local_iters_init()
466 while (total && v < hdr->page_array.npages) { in nfs_local_iters_init()
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| /linux/mm/ |
| H A D | mempolicy.c | 2523 struct page **page_array) in alloc_pages_bulk_interleave() argument
2541 page_array); in alloc_pages_bulk_interleave()
2546 nr_pages_per_node, page_array); in alloc_pages_bulk_interleave()
2549 page_array += nr_allocated; in alloc_pages_bulk_interleave()
2558 struct page **page_array) in alloc_pages_bulk_weighted_interleave() argument
2596 page_array); in alloc_pages_bulk_weighted_interleave()
2597 page_array += nr_allocated; in alloc_pages_bulk_weighted_interleave()
2661 page_array); in alloc_pages_bulk_weighted_interleave()
2662 page_array += nr_allocated; in alloc_pages_bulk_weighted_interleave()
2676 struct page **page_array) in alloc_pages_bulk_preferred_many() argument
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| H A D | page_alloc.c | 4995 struct page **page_array) in alloc_pages_bulk_noprof() argument
5012 while (nr_populated < nr_pages && page_array[nr_populated]) in alloc_pages_bulk_noprof()
5102 if (page_array[nr_populated]) { in alloc_pages_bulk_noprof()
5121 page_array[nr_populated++] = page; in alloc_pages_bulk_noprof()
5139 page_array[nr_populated++] = page; in alloc_pages_bulk_noprof()
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| /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()
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| /linux/include/linux/ |
| H A D | relay.h | 63 struct page **page_array; /* array of current buffer pages */ member
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| H A D | nfs_xdr.h | 1627 struct page *page_array[NFS_PAGEVEC_SIZE]; member
1677 struct nfs_page_array page_array; member
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| /linux/mm/kasan/ |
| H A D | shadow.c | 342 struct page **page_array = pages; in ___alloc_pages_bulk() local
347 ___free_pages_bulk(page_array, nr_total - nr_pages); in ___alloc_pages_bulk()
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| /linux/drivers/infiniband/sw/siw/ |
| H A D | siw_qp_tx.c | 443 struct page *page_array[MAX_ARRAY]; in siw_tx_hdt() local
512 page_array[seg] = p; in siw_tx_hdt()
540 page_array[seg] = ib_virt_dma_to_page(va); in siw_tx_hdt()
593 rv = siw_0copy_tx(s, page_array, &wqe->sqe.sge[c_tx->sge_idx], in siw_tx_hdt()
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| /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]
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| /linux/fs/btrfs/ |
| H A D | extent_io.h | 367 int btrfs_alloc_page_array(unsigned int nr_pages, struct page **page_array,
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| H A D | extent_io.c | 669 int btrfs_alloc_page_array(unsigned int nr_pages, struct page **page_array, in btrfs_alloc_page_array() argument
678 allocated = alloc_pages_bulk(gfp, nr_pages, page_array); in btrfs_alloc_page_array()
682 __free_page(page_array[i]); in btrfs_alloc_page_array()
683 page_array[i] = NULL; in btrfs_alloc_page_array()
698 struct page *page_array[INLINE_EXTENT_BUFFER_PAGES] = { 0 }; in alloc_eb_folio_array() local
702 ret = btrfs_alloc_page_array(num_pages, page_array, nofail); in alloc_eb_folio_array()
707 eb->folios[i] = page_folio(page_array[i]); in alloc_eb_folio_array()
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