| /linux/lib/ |
| H A D | iov_iter.c | 982 size_t start, unsigned int maxpages) in want_pages_array() argument
986 if (count > maxpages) in want_pages_array()
987 count = maxpages; in want_pages_array()
999 unsigned maxpages, size_t *_start_offset) in iter_folioq_get_pages() argument
1013 maxpages = want_pages_array(ppages, maxsize, iov_offset & ~PAGE_MASK, maxpages); in iter_folioq_get_pages()
1014 if (!maxpages) in iter_folioq_get_pages()
1032 maxpages--; in iter_folioq_get_pages()
1033 if (maxpages == 0 || extracted >= maxsize) in iter_folioq_get_pages()
1082 unsigned maxpages, size_t *_start_offset) in iter_xarray_get_pages() argument
1093 count = want_pages_array(pages, maxsize, offset, maxpages); in iter_xarray_get_pages()
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| /linux/fs/romfs/ |
| H A D | mmap-nommu.c | 26 unsigned long isize, offset, maxpages, lpages; in romfs_get_unmapped_area() local
37 maxpages = (isize + PAGE_SIZE - 1) >> PAGE_SHIFT; in romfs_get_unmapped_area()
38 if ((pgoff >= maxpages) || (maxpages - pgoff < lpages)) in romfs_get_unmapped_area()
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| /linux/fs/ramfs/ |
| H A D | file-nommu.c | 206 unsigned long maxpages, lpages, nr_folios, loop, ret, nr_pages, pfn; in ramfs_nommu_get_unmapped_area() local
216 maxpages = (isize + PAGE_SIZE - 1) >> PAGE_SHIFT; in ramfs_nommu_get_unmapped_area()
217 if (pgoff >= maxpages) in ramfs_nommu_get_unmapped_area()
220 if (maxpages - pgoff < lpages) in ramfs_nommu_get_unmapped_area()
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| /linux/include/linux/ |
| H A D | uio.h | 297 size_t maxsize, unsigned maxpages, size_t *start);
300 int iov_iter_npages(const struct iov_iter *i, int maxpages);
338 iov_iter_npages_cap(struct iov_iter *i, int maxpages, size_t max_bytes) in iov_iter_npages_cap() argument
347 npages = iov_iter_npages(i, maxpages); in iov_iter_npages_cap()
382 size_t maxsize, unsigned int maxpages,
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| /linux/mm/ |
| H A D | swapfile.c | 3143 unsigned long maxpages; in SYSCALL_DEFINE2()
3173 maxpages = swapfile_maximum_size; in SYSCALL_DEFINE2()
3179 if (last_page > maxpages) { in SYSCALL_DEFINE2()
3181 K(maxpages), K(last_page)); in SYSCALL_DEFINE2()
3183 if (maxpages > last_page) { in SYSCALL_DEFINE2()
3184 maxpages = last_page + 1; in SYSCALL_DEFINE2()
3186 if ((unsigned int)maxpages == 0) in SYSCALL_DEFINE2()
3187 maxpages = UINT_MAX; in SYSCALL_DEFINE2()
3189 si->highest_bit = maxpages - 1; in SYSCALL_DEFINE2()
3191 if (!maxpages) in SYSCALL_DEFINE2()
2930 unsigned long maxpages; read_swap_header() local
3004 setup_swap_map_and_extents(struct swap_info_struct * p,union swap_header * swap_header,unsigned char * swap_map,struct swap_cluster_info * cluster_info,unsigned long maxpages,sector_t * span) setup_swap_map_and_extents() argument
3093 unsigned long maxpages; SYSCALL_DEFINE2() local
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| /linux/drivers/infiniband/hw/hfi1/ |
| H A D | user_exp_rcv.c | 602 int maxpages = pagecount; in find_phys_blocks() local
606 maxpages = in find_phys_blocks()
610 maxpages = in find_phys_blocks()
615 list[setcount].count = maxpages; in find_phys_blocks()
616 pagecount -= maxpages; in find_phys_blocks()
617 pageidx += maxpages; in find_phys_blocks()
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| H A D | tid_rdma.c | 921 int maxpages = pagecount; in tid_rdma_find_phys_blocks_4k() local
925 maxpages = in tid_rdma_find_phys_blocks_4k()
929 maxpages = in tid_rdma_find_phys_blocks_4k()
934 list[setcount].count = maxpages; in tid_rdma_find_phys_blocks_4k()
938 pagecount -= maxpages; in tid_rdma_find_phys_blocks_4k()
939 pageidx += maxpages; in tid_rdma_find_phys_blocks_4k()
980 u32 maxpages = pages; in tid_flush_pages() local
982 if (maxpages > MAX_EXPECTED_PAGES) in tid_flush_pages()
983 maxpages = MAX_EXPECTED_PAGES; in tid_flush_pages()
984 else if (!is_power_of_2(maxpages)) in tid_flush_pages()
[all …]
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| /linux/include/rdma/ |
| H A D | rw.h | 68 unsigned int maxpages);
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| /linux/fs/orangefs/ |
| H A D | inode.c | 81 int maxpages; member
197 if (ow->npages == ow->maxpages) { in orangefs_writepages_callback()
214 ow->maxpages = orangefs_bufmap_size_query()/PAGE_SIZE; in orangefs_writepages()
215 ow->pages = kcalloc(ow->maxpages, sizeof(struct page *), GFP_KERNEL); in orangefs_writepages()
220 ow->bv = kcalloc(ow->maxpages, sizeof(struct bio_vec), GFP_KERNEL); in orangefs_writepages()
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| /linux/fs/erofs/ |
| H A D | zdata.c | 133 unsigned int maxpages; member
137 #define _PCLP(n) { .maxpages = n }
247 size = struct_size(a, compressed_bvecs, pcs->maxpages); in z_erofs_create_pcluster_pool()
249 sprintf(pcs->name, "erofs_pcluster-%u", pcs->maxpages); in z_erofs_create_pcluster_pool()
269 if (nrpages > pcs->maxpages) in z_erofs_alloc_pcluster()
289 if (pclusterpages > pcs->maxpages) in z_erofs_free_pcluster()
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| /linux/net/core/ |
| H A D | skmsg.c | 314 int i, maxpages, ret = 0, num_elems = sk_msg_elem_used(msg); in sk_msg_zerocopy_from_iter() local
322 maxpages = to_max_pages - num_elems; in sk_msg_zerocopy_from_iter()
323 if (maxpages == 0) { in sk_msg_zerocopy_from_iter()
328 copied = iov_iter_get_pages2(from, pages, bytes, maxpages, in sk_msg_zerocopy_from_iter()
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| /linux/drivers/infiniband/core/ |
| H A D | rw.c | 642 unsigned int maxpages) in rdma_rw_mr_factor() argument
650 return DIV_ROUND_UP(maxpages, mr_pages); in rdma_rw_mr_factor()
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| /linux/net/tls/ |
| H A D | tls_sw.c | 1369 int rc = 0, i = 0, num_elem = *pages_used, maxpages; in tls_setup_from_iter() local
1377 maxpages = to_max_pages - num_elem; in tls_setup_from_iter()
1378 if (maxpages == 0) { in tls_setup_from_iter()
1384 maxpages, &offset); in tls_setup_from_iter()
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