| /fs/netfs/ |
| A D | iterator.c | 43 unsigned int max_pages; in netfs_extract_user_iter() local
53 max_pages = iov_iter_npages(orig, INT_MAX); in netfs_extract_user_iter()
54 bv_size = array_size(max_pages, sizeof(*bv)); in netfs_extract_user_iter()
63 pg_size = array_size(max_pages, sizeof(*pages)); in netfs_extract_user_iter()
66 while (count && npages < max_pages) { in netfs_extract_user_iter()
68 max_pages - npages, extraction_flags, in netfs_extract_user_iter()
84 if (npages + cur_npages > max_pages) { in netfs_extract_user_iter()
86 npages + cur_npages, max_pages); in netfs_extract_user_iter()
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| /fs/fuse/ |
| A D | ioctl.c | 78 u32 max = fc->max_pages << PAGE_SHIFT; in fuse_verify_ioctl_iov()
231 unsigned int in_iovs = 0, out_iovs = 0, max_pages; in fuse_do_ioctl() local
254 ap.folios = fuse_folios_alloc(fm->fc->max_pages, GFP_KERNEL, &ap.descs); in fuse_do_ioctl()
259 fuse_folio_descs_length_init(ap.descs, 0, fm->fc->max_pages); in fuse_do_ioctl()
303 max_pages = DIV_ROUND_UP(max(in_size, out_size), PAGE_SIZE); in fuse_do_ioctl()
307 if (max_pages > fm->fc->max_pages) in fuse_do_ioctl()
309 while (ap.num_folios < max_pages) { in fuse_do_ioctl()
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| A D | file.c | 935 unsigned int max_pages, nr_pages; in fuse_readahead() local
941 max_pages = min_t(unsigned int, fc->max_pages, in fuse_readahead()
1250 unsigned int max_pages) in fuse_wr_pages() argument
1255 max_pages); in fuse_wr_pages()
1276 fc->max_pages); in fuse_perform_write()
1485 unsigned int max_pages, in fuse_get_user_pages() argument
1537 max_pages - nr_pages, in fuse_get_user_pages()
1599 unsigned int max_pages; in fuse_direct_io() local
1602 max_pages = iov_iter_npages(iter, fc->max_pages); in fuse_direct_io()
1670 max_pages = iov_iter_npages(iter, fc->max_pages); in fuse_direct_io()
[all …]
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| A D | inode.c | 983 fc->max_pages = FUSE_DEFAULT_MAX_PAGES_PER_REQ; in fuse_conn_init()
1374 fc->max_pages = in process_init_reply()
1376 max_t(unsigned int, arg->max_pages, 1)); in process_init_reply()
1382 if (fc->max_pages > 1) in process_init_reply()
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| A D | readdir.c | 344 size_t bufsize = clamp((unsigned int) ctx->count, PAGE_SIZE, fc->max_pages << PAGE_SHIFT); in fuse_readdir_uncached()
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| A D | fuse_i.h | 660 unsigned int max_pages; member
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| A D | dev_uring.c | 242 max_payload_size = max(max_payload_size, fc->max_pages * PAGE_SIZE); in fuse_uring_create()
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| A D | dev.c | 1874 num_pages = min(num_pages, fc->max_pages); in fuse_retrieve()
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| /fs/nfs/ |
| A D | pnfs_dev.c | 105 int max_pages; in nfs4_get_device_info() local
113 max_pages = nfs_page_array_len(0, max_resp_sz); in nfs4_get_device_info()
115 __func__, server, max_resp_sz, max_pages); in nfs4_get_device_info()
121 pages = kcalloc(max_pages, sizeof(struct page *), gfp_flags); in nfs4_get_device_info()
125 for (i = 0; i < max_pages; i++) { in nfs4_get_device_info()
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| A D | pnfs.c | 1171 size_t max_pages = max_response_pages(server); in pnfs_alloc_init_layoutget_args() local
1182 if (npages < max_pages) in pnfs_alloc_init_layoutget_args()
1183 max_pages = npages; in pnfs_alloc_init_layoutget_args()
1186 lgp->args.layout.pages = nfs4_alloc_pages(max_pages, gfp_flags); in pnfs_alloc_init_layoutget_args()
1191 lgp->args.layout.pglen = max_pages * PAGE_SIZE; in pnfs_alloc_init_layoutget_args()
1223 size_t max_pages = lgp->args.layout.pglen / PAGE_SIZE; in pnfs_layoutget_free() local
1225 nfs4_free_pages(lgp->args.layout.pages, max_pages); in pnfs_layoutget_free()
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| /fs/cramfs/ |
| A D | inode.c | 349 unsigned int pages, max_pages, offset; in cramfs_physmem_mmap() local
368 max_pages = (inode->i_size + PAGE_SIZE - 1) >> PAGE_SHIFT; in cramfs_physmem_mmap()
370 if (pgoff >= max_pages) in cramfs_physmem_mmap()
372 pages = min(vma_pages(vma), max_pages - pgoff); in cramfs_physmem_mmap()
384 if (pgoff + pages == max_pages && cramfs_last_page_is_shared(inode)) { in cramfs_physmem_mmap()
449 unsigned int pages, block_pages, max_pages, offset; in cramfs_physmem_get_unmapped_area() local
452 max_pages = (inode->i_size + PAGE_SIZE - 1) >> PAGE_SHIFT; in cramfs_physmem_get_unmapped_area()
453 if (pgoff >= max_pages || pages > max_pages - pgoff) in cramfs_physmem_get_unmapped_area()
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| /fs/iomap/ |
| A D | swapfile.c | 31 unsigned long max_pages; in iomap_swapfile_add_extent() local
39 max_pages = isi->sis->max - isi->nr_pages; in iomap_swapfile_add_extent()
53 nr_pages = min(nr_pages, max_pages); in iomap_swapfile_add_extent()
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| /fs/squashfs/ |
| A D | page_actor.c | 70 int max_pages = (actor->length + PAGE_SIZE - 1) >> PAGE_SHIFT; in handle_next_page() local
72 if (actor->returned_pages == max_pages) in handle_next_page()
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| A D | file.c | 578 unsigned int max_pages = 1UL << shift; in squashfs_readahead() local
582 pages = kmalloc_array(max_pages, sizeof(void *), GFP_KERNEL); in squashfs_readahead()
596 max_pages = (expected + PAGE_SIZE - 1) >> PAGE_SHIFT; in squashfs_readahead()
598 nr_pages = __readahead_batch(ractl, pages, max_pages); in squashfs_readahead()
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| /fs/nilfs2/ |
| A D | segbuf.c | 25 int max_pages; member
360 wi->nr_vecs = min(wi->max_pages, wi->rest_blocks); in nilfs_segbuf_submit_bio()
370 wi->max_pages = BIO_MAX_VECS; in nilfs_segbuf_prepare_write()
371 wi->nr_vecs = min(wi->max_pages, wi->rest_blocks); in nilfs_segbuf_prepare_write()
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| /fs/ceph/ |
| A D | addr.c | 182 max_pages = 0; in ceph_netfs_expand_readahead()
184 max_pages = priv->file_ra_pages; in ceph_netfs_expand_readahead()
189 if (!max_pages) in ceph_netfs_expand_readahead()
192 max_len = max_pages << PAGE_SHIFT; in ceph_netfs_expand_readahead()
601 unsigned int max_pages; member
1037 ceph_wbc->max_pages = 0; in ceph_init_writeback_ctl()
1133 ceph_wbc->locked_pages < ceph_wbc->max_pages; in can_next_page_be_processed()
1190 unsigned int max_pages) in __ceph_allocate_page_array() argument
1192 ceph_wbc->pages = kmalloc_array(max_pages, in __ceph_allocate_page_array()
1223 ceph_wbc->max_pages = calc_pages_for(0, (u64)xlen); in ceph_allocate_page_array()
[all …]
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| /fs/proc/ |
| A D | task_mmu.c | 2539 total_pages > p->arg.max_pages) { in pagemap_scan_output()
2540 size_t n_too_much = total_pages - p->arg.max_pages; in pagemap_scan_output()
2836 if (!arg->max_pages) in pagemap_scan_get_args()
2837 arg->max_pages = ULONG_MAX; in pagemap_scan_get_args()
2953 if (p.arg.vec_len == 0 || p.found_pages == p.arg.max_pages) in do_pagemap_scan()
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| /fs/f2fs/ |
| A D | data.c | 2970 unsigned int max_pages = F2FS_ONSTACK_PAGES; in f2fs_write_cache_pages() local
2985 max_pages = 1 << cc.log_cluster_size; in f2fs_write_cache_pages()
3034 if (++nr_pages == max_pages) { in f2fs_write_cache_pages()
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| /fs/btrfs/ |
| A D | inode.c | 9997 unsigned long max_pages; in btrfs_add_swap_extent() local
10009 max_pages = sis->max - bsi->nr_pages; in btrfs_add_swap_extent()
10016 nr_pages = min(nr_pages, max_pages); in btrfs_add_swap_extent()
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