| /fs/isofs/ |
| D | compress.c | 42 struct page **pages, unsigned poffset, in zisofs_uncompress_block() argument
68 if (!pages[i]) in zisofs_uncompress_block()
70 memset(page_address(pages[i]), 0, PAGE_SIZE); in zisofs_uncompress_block()
71 flush_dcache_page(pages[i]); in zisofs_uncompress_block()
72 SetPageUptodate(pages[i]); in zisofs_uncompress_block()
122 if (pages[curpage]) { in zisofs_uncompress_block()
123 stream.next_out = page_address(pages[curpage]) in zisofs_uncompress_block()
175 if (pages[curpage]) { in zisofs_uncompress_block()
176 flush_dcache_page(pages[curpage]); in zisofs_uncompress_block()
177 SetPageUptodate(pages[curpage]); in zisofs_uncompress_block()
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| /fs/ramfs/ |
| D | file-nommu.c | 65 struct page *pages; in ramfs_nommu_expand_for_mapping() local
84 pages = alloc_pages(gfp, order); in ramfs_nommu_expand_for_mapping()
85 if (!pages) in ramfs_nommu_expand_for_mapping()
92 split_page(pages, order); in ramfs_nommu_expand_for_mapping()
96 __free_page(pages + loop); in ramfs_nommu_expand_for_mapping()
100 data = page_address(pages); in ramfs_nommu_expand_for_mapping()
105 struct page *page = pages + loop; in ramfs_nommu_expand_for_mapping()
124 __free_page(pages + loop++); in ramfs_nommu_expand_for_mapping()
207 struct page **pages = NULL, **ptr, *page; in ramfs_nommu_get_unmapped_area() local
223 pages = kcalloc(lpages, sizeof(struct page *), GFP_KERNEL); in ramfs_nommu_get_unmapped_area()
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| /fs/squashfs/ |
| D | page_actor.c | 30 if (actor->next_page == actor->pages) in cache_next_page()
42 int pages, int length) in squashfs_page_actor_init() argument
49 actor->length = length ? : pages * PAGE_SIZE; in squashfs_page_actor_init()
51 actor->pages = pages; in squashfs_page_actor_init()
71 return actor->pageaddr = actor->next_page == actor->pages ? NULL : in direct_next_page()
82 int pages, int length) in squashfs_page_actor_init_special() argument
89 actor->length = length ? : pages * PAGE_SIZE; in squashfs_page_actor_init_special()
91 actor->pages = pages; in squashfs_page_actor_init_special()
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| D | file_direct.c | 22 int pages, struct page **page, int bytes);
36 int i, n, pages, missing_pages, bytes, res = -ENOMEM; in squashfs_readpage_block() local
44 pages = end_index - start_index + 1; in squashfs_readpage_block()
46 page = kmalloc_array(pages, sizeof(void *), GFP_KERNEL); in squashfs_readpage_block()
54 actor = squashfs_page_actor_init_special(page, pages, 0); in squashfs_readpage_block()
59 for (missing_pages = 0, i = 0, n = start_index; i < pages; i++, n++) { in squashfs_readpage_block()
84 res = squashfs_read_cache(target_page, block, bsize, pages, in squashfs_readpage_block()
105 pageaddr = kmap_atomic(page[pages - 1]); in squashfs_readpage_block()
111 for (i = 0; i < pages; i++) { in squashfs_readpage_block()
128 for (i = 0; i < pages; i++) { in squashfs_readpage_block()
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| D | page_actor.h | 12 int pages; member
18 int pages, int length) in squashfs_page_actor_init() argument
25 actor->length = length ? : pages * PAGE_SIZE; in squashfs_page_actor_init()
27 actor->pages = pages; in squashfs_page_actor_init()
40 return actor->next_page == actor->pages ? NULL : in squashfs_next_page()
58 int pages; member
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| D | cache.c | 206 for (j = 0; j < cache->pages; j++) in squashfs_cache_delete()
245 cache->pages = block_size >> PAGE_SHIFT; in squashfs_cache_init()
246 cache->pages = cache->pages ? cache->pages : 1; in squashfs_cache_init()
258 entry->data = kcalloc(cache->pages, sizeof(void *), GFP_KERNEL); in squashfs_cache_init()
264 for (j = 0; j < cache->pages; j++) { in squashfs_cache_init()
273 cache->pages, 0); in squashfs_cache_init()
408 int pages = (length + PAGE_SIZE - 1) >> PAGE_SHIFT; in squashfs_read_table() local
417 data = kcalloc(pages, sizeof(void *), GFP_KERNEL); in squashfs_read_table()
423 actor = squashfs_page_actor_init(data, pages, length); in squashfs_read_table()
429 for (i = 0; i < pages; i++, buffer += PAGE_SIZE) in squashfs_read_table()
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| /fs/erofs/ |
| D | zpvec.h | 32 erofs_vtptr_t *pages; member
44 kunmap_atomic(ctor->pages); in z_erofs_pagevec_ctor_exit()
60 const erofs_vtptr_t t = ctor->pages[index]; in z_erofs_pagevec_ctor_next_page()
80 ctor->pages = atomic ? in z_erofs_pagevec_ctor_pagedown()
89 erofs_vtptr_t *pages, in z_erofs_pagevec_ctor_init() argument
94 ctor->pages = pages; in z_erofs_pagevec_ctor_init()
130 ctor->pages[ctor->index++] = tagptr_fold(erofs_vtptr_t, page, type); in z_erofs_pagevec_enqueue()
145 t = ctor->pages[ctor->index]; in z_erofs_pagevec_dequeue()
153 ctor->pages[ctor->index++] = tagptr_fold(erofs_vtptr_t, NULL, 0); in z_erofs_pagevec_dequeue()
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| D | zdata.c | 171 struct page **pages = clt->compressedpages; in preload_compressed_pages() local
172 pgoff_t index = pcl->obj.index + (pages - pcl->compressed_pages); in preload_compressed_pages()
178 for (; pages < pcl->compressed_pages + clusterpages; ++pages) { in preload_compressed_pages()
183 if (READ_ONCE(*pages)) in preload_compressed_pages()
194 clt->compressedpages = pages; in preload_compressed_pages()
199 if (!cmpxchg_relaxed(pages, NULL, tagptr_cast_ptr(t))) in preload_compressed_pages()
764 struct page **pages, **compressed_pages, *page; in z_erofs_decompress_pcluster() local
779 pages = pages_onstack; in z_erofs_decompress_pcluster()
782 pages = z_pagemap_global; in z_erofs_decompress_pcluster()
789 pages = kvmalloc_array(nr_pages, sizeof(struct page *), in z_erofs_decompress_pcluster()
[all …]
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| /fs/proc/ |
| D | meminfo.c | 39 unsigned long pages[NR_LRU_LISTS]; in meminfo_proc_show() local
53 pages[lru] = global_node_page_state(NR_LRU_BASE + lru); in meminfo_proc_show()
65 show_val_kb(m, "Active: ", pages[LRU_ACTIVE_ANON] + in meminfo_proc_show()
66 pages[LRU_ACTIVE_FILE]); in meminfo_proc_show()
67 show_val_kb(m, "Inactive: ", pages[LRU_INACTIVE_ANON] + in meminfo_proc_show()
68 pages[LRU_INACTIVE_FILE]); in meminfo_proc_show()
69 show_val_kb(m, "Active(anon): ", pages[LRU_ACTIVE_ANON]); in meminfo_proc_show()
70 show_val_kb(m, "Inactive(anon): ", pages[LRU_INACTIVE_ANON]); in meminfo_proc_show()
71 show_val_kb(m, "Active(file): ", pages[LRU_ACTIVE_FILE]); in meminfo_proc_show()
72 show_val_kb(m, "Inactive(file): ", pages[LRU_INACTIVE_FILE]); in meminfo_proc_show()
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| /fs/ntfs/ |
| D | compress.c | 502 struct page **pages; in ntfs_read_compressed_block() local
515 pages = kmalloc_array(nr_pages, sizeof(struct page *), GFP_NOFS); in ntfs_read_compressed_block()
522 if (unlikely(!pages || !bhs || !completed_pages)) { in ntfs_read_compressed_block()
524 kfree(pages); in ntfs_read_compressed_block()
537 pages[xpage] = page; in ntfs_read_compressed_block()
551 kfree(pages); in ntfs_read_compressed_block()
563 pages[i] = grab_cache_page_nowait(mapping, offset); in ntfs_read_compressed_block()
564 page = pages[i]; in ntfs_read_compressed_block()
579 pages[i] = NULL; in ntfs_read_compressed_block()
738 page = pages[cur_page]; in ntfs_read_compressed_block()
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| D | file.c | 495 pgoff_t index, const unsigned nr_pages, struct page **pages, in __ntfs_grab_cache_pages() argument
503 pages[nr] = find_get_page_flags(mapping, index, FGP_LOCK | in __ntfs_grab_cache_pages()
505 if (!pages[nr]) { in __ntfs_grab_cache_pages()
521 pages[nr] = *cached_page; in __ntfs_grab_cache_pages()
531 unlock_page(pages[--nr]); in __ntfs_grab_cache_pages()
532 put_page(pages[nr]); in __ntfs_grab_cache_pages()
570 static int ntfs_prepare_pages_for_non_resident_write(struct page **pages, in ntfs_prepare_pages_for_non_resident_write() argument
600 BUG_ON(!pages); in ntfs_prepare_pages_for_non_resident_write()
601 BUG_ON(!*pages); in ntfs_prepare_pages_for_non_resident_write()
602 vi = pages[0]->mapping->host; in ntfs_prepare_pages_for_non_resident_write()
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| /fs/afs/ |
| D | file.c | 26 struct list_head *pages, unsigned nr_pages);
194 if (req->pages) { in afs_put_read()
196 if (req->pages[i]) in afs_put_read()
197 put_page(req->pages[i]); in afs_put_read()
198 if (req->pages != req->array) in afs_put_read()
199 kfree(req->pages); in afs_put_read()
327 req->pages = req->array; in afs_page_filler()
328 req->pages[0] = page; in afs_page_filler()
419 struct page *page = req->pages[req->index]; in afs_readpages_page_done()
421 req->pages[req->index] = NULL; in afs_readpages_page_done()
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| D | write.c | 55 req->pages = req->array; in afs_fill_page()
56 req->pages[0] = page; in afs_fill_page()
250 pv.nr = find_get_pages_contig(mapping, first, count, pv.pages); in afs_kill_pages()
254 struct page *page = pv.pages[loop]; in afs_kill_pages()
293 pv.nr = find_get_pages_contig(mapping, first, count, pv.pages); in afs_redirty_pages()
297 struct page *page = pv.pages[loop]; in afs_redirty_pages()
333 first, count, pv.pages); in afs_pages_written_back()
337 priv = page_private(pv.pages[loop]); in afs_pages_written_back()
339 pv.pages[loop]->index, priv); in afs_pages_written_back()
340 set_page_private(pv.pages[loop], 0); in afs_pages_written_back()
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| /fs/ceph/ |
| D | addr.c | 279 struct page *page = osd_data->pages[i]; in finish_read()
300 kfree(osd_data->pages); in finish_read()
319 struct page **pages; in start_read() local
377 pages = kmalloc_array(nr_pages, sizeof(*pages), GFP_KERNEL); in start_read()
378 if (!pages) { in start_read()
403 pages[i] = page; in start_read()
405 osd_req_op_extent_osd_data_pages(req, 0, pages, len, 0, false, false); in start_read()
424 ceph_fscache_readpage_cancel(inode, pages[i]); in start_read()
425 unlock_page(pages[i]); in start_read()
427 ceph_put_page_vector(pages, nr_pages, false); in start_read()
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| D | cache.h | 30 struct list_head *pages,
69 struct list_head *pages) in ceph_fscache_readpages_cancel() argument
72 return fscache_readpages_cancel(ci->fscache, pages); in ceph_fscache_readpages_cancel()
122 struct page *pages) in ceph_fscache_uncache_page() argument
134 struct list_head *pages, in ceph_readpages_from_fscache() argument
165 struct list_head *pages) in ceph_fscache_readpages_cancel() argument
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| /fs/cramfs/ |
| D | inode.c | 186 struct page *pages[BLKS_PER_BUF]; in cramfs_blkdev_read() local
224 pages[i] = page; in cramfs_blkdev_read()
228 struct page *page = pages[i]; in cramfs_blkdev_read()
235 pages[i] = NULL; in cramfs_blkdev_read()
247 struct page *page = pages[i]; in cramfs_blkdev_read()
297 static u32 cramfs_get_block_range(struct inode *inode, u32 pgoff, u32 *pages) in cramfs_get_block_range() argument
318 pgoff+i, pgoff + *pages - 1, in cramfs_get_block_range()
324 } while (++i < *pages); in cramfs_get_block_range()
326 *pages = i; in cramfs_get_block_range()
359 unsigned int pages, max_pages, offset; in cramfs_physmem_mmap() local
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| /fs/nfs/ |
| D | nfs3acl.c | 50 struct page *pages[NFSACL_MAXPAGES] = { }; in nfs3_get_acl() local
54 .pages = pages, in nfs3_get_acl()
100 for (count = 0; count < NFSACL_MAXPAGES && args.pages[count]; count++) in nfs3_get_acl()
101 __free_page(args.pages[count]); in nfs3_get_acl()
163 struct page *pages[NFSACL_MAXPAGES]; in __nfs3_proc_setacls() local
168 .pages = pages, in __nfs3_proc_setacls()
202 args.pages[args.npages] = alloc_page(GFP_KERNEL); in __nfs3_proc_setacls()
203 if (args.pages[args.npages] == NULL) in __nfs3_proc_setacls()
239 __free_page(args.pages[args.npages]); in __nfs3_proc_setacls()
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| D | pnfs_dev.c | 101 struct page **pages = NULL; in nfs4_get_device_info() local
122 pages = kcalloc(max_pages, sizeof(struct page *), gfp_flags); in nfs4_get_device_info()
123 if (!pages) in nfs4_get_device_info()
127 pages[i] = alloc_page(gfp_flags); in nfs4_get_device_info()
128 if (!pages[i]) in nfs4_get_device_info()
134 pdev->pages = pages; in nfs4_get_device_info()
156 __free_page(pages[i]); in nfs4_get_device_info()
157 kfree(pages); in nfs4_get_device_info()
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| D | pnfs_nfs.c | 34 struct nfs_page *first = nfs_list_entry(data->pages.next); in pnfs_generic_prepare_to_resend_writes()
166 LIST_HEAD(pages); in pnfs_generic_retry_commit()
178 list_splice_init(&bucket->committing, &pages); in pnfs_generic_retry_commit()
180 nfs_retry_commit(&pages, freeme, cinfo, i); in pnfs_generic_retry_commit()
206 list_add(&data->pages, list); in pnfs_generic_alloc_ds_commits()
216 void pnfs_fetch_commit_bucket_list(struct list_head *pages, in pnfs_fetch_commit_bucket_list() argument
227 list_splice_init(&bucket->committing, pages); in pnfs_fetch_commit_bucket_list()
241 pnfs_generic_commit_cancel_empty_pagelist(struct list_head *pages, in pnfs_generic_commit_cancel_empty_pagelist() argument
245 if (list_empty(pages)) { in pnfs_generic_commit_cancel_empty_pagelist()
273 list_add(&data->pages, &list); in pnfs_generic_commit_pagelist()
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| /fs/orangefs/ |
| D | inode.c | 90 struct page **pages; member
97 struct inode *inode = ow->pages[0]->mapping->host; in orangefs_writepages_work()
108 set_page_writeback(ow->pages[i]); in orangefs_writepages_work()
109 ow->bv[i].bv_page = ow->pages[i]; in orangefs_writepages_work()
110 ow->bv[i].bv_len = min(page_offset(ow->pages[i]) + PAGE_SIZE, in orangefs_writepages_work()
112 max(ow->off, page_offset(ow->pages[i])); in orangefs_writepages_work()
115 page_offset(ow->pages[i]); in orangefs_writepages_work()
132 SetPageError(ow->pages[i]); in orangefs_writepages_work()
133 mapping_set_error(ow->pages[i]->mapping, ret); in orangefs_writepages_work()
134 if (PagePrivate(ow->pages[i])) { in orangefs_writepages_work()
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| /fs/cifs/ |
| D | fscache.h | 94 struct list_head *pages, in cifs_readpages_from_fscache() argument
98 return __cifs_readpages_from_fscache(inode, mapping, pages, in cifs_readpages_from_fscache()
111 struct list_head *pages) in cifs_fscache_readpages_cancel() argument
114 return __cifs_fscache_readpages_cancel(inode, pages); in cifs_fscache_readpages_cancel()
148 struct list_head *pages, in cifs_readpages_from_fscache() argument
158 struct list_head *pages) in cifs_fscache_readpages_cancel() argument
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| /fs/fuse/ |
| D | file.c | 25 struct page **pages; in fuse_pages_alloc() local
27 pages = kzalloc(npages * (sizeof(struct page *) + in fuse_pages_alloc()
29 *desc = (void *) (pages + npages); in fuse_pages_alloc()
31 return pages; in fuse_pages_alloc()
578 set_page_dirty_lock(ap->pages[i]); in fuse_release_user_pages()
579 put_page(ap->pages[i]); in fuse_release_user_pages()
657 ia->ap.pages = fuse_pages_alloc(npages, GFP_KERNEL, in fuse_io_alloc()
659 if (!ia->ap.pages) { in fuse_io_alloc()
669 kfree(ia->ap.pages); in fuse_io_free()
772 zero_user_segment(ap->pages[i], off, PAGE_SIZE); in fuse_short_read()
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| /fs/9p/ |
| D | cache.h | 36 struct list_head *pages,
61 struct list_head *pages, in v9fs_readpages_from_fscache() argument
64 return __v9fs_readpages_from_fscache(inode, mapping, pages, in v9fs_readpages_from_fscache()
117 struct list_head *pages, in v9fs_readpages_from_fscache() argument
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| /fs/btrfs/ |
| D | extent_io.c | 1871 struct page *pages[16]; in __process_pages_contig() local
1887 nr_pages, ARRAY_SIZE(pages)), pages); in __process_pages_contig()
1900 SetPagePrivate2(pages[i]); in __process_pages_contig()
1902 if (locked_page && pages[i] == locked_page) { in __process_pages_contig()
1903 put_page(pages[i]); in __process_pages_contig()
1908 clear_page_dirty_for_io(pages[i]); in __process_pages_contig()
1910 set_page_writeback(pages[i]); in __process_pages_contig()
1912 SetPageError(pages[i]); in __process_pages_contig()
1914 end_page_writeback(pages[i]); in __process_pages_contig()
1916 unlock_page(pages[i]); in __process_pages_contig()
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| /fs/btrfs/tests/ |
| D | extent-io-tests.c | 23 struct page *pages[16]; in process_page_range() local
34 ARRAY_SIZE(pages)), pages); in process_page_range()
37 !PageLocked(pages[i])) in process_page_range()
39 if (flags & PROCESS_UNLOCK && PageLocked(pages[i])) in process_page_range()
40 unlock_page(pages[i]); in process_page_range()
41 put_page(pages[i]); in process_page_range()
43 put_page(pages[i]); in process_page_range()
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