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Searched refs:nr_folios (Results 1 – 21 of 21) sorted by relevance

/linux/mm/
H A Dmemfd_luo.c99 u64 nr_folios; in memfd_luo_preserve_folios() local
140 nr_folios = nr_pinned; in memfd_luo_preserve_folios()
142 folios_ser = vcalloc(nr_folios, sizeof(*folios_ser)); in memfd_luo_preserve_folios()
148 for (i = 0; i < nr_folios; i++) { in memfd_luo_preserve_folios()
209 *nr_foliosp = nr_folios; in memfd_luo_preserve_folios()
224 unpin_folios(folios, nr_folios); in memfd_luo_preserve_folios()
233 u64 nr_folios) in memfd_luo_unpreserve_folios() argument
237 if (!nr_folios) in memfd_luo_unpreserve_folios()
242 for (i = 0; i < nr_folios; i++) { in memfd_luo_unpreserve_folios()
263 u64 nr_folios, inode_size; in memfd_luo_preserve() local
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H A Dgup.c2415 static long check_and_migrate_movable_folios(unsigned long nr_folios, in check_and_migrate_movable_folios() argument
2421 .nr_entries = nr_folios, in check_and_migrate_movable_folios()
2449 static long check_and_migrate_movable_folios(unsigned long nr_folios, in check_and_migrate_movable_folios() argument
3440 unsigned int flags, nr_folios, nr_found; in memfd_pin_folios() local
3467 nr_folios = 0; in memfd_pin_folios()
3476 while (start_idx <= end_idx && nr_folios < max_folios) { in memfd_pin_folios()
3501 if (nr_folios == 0) in memfd_pin_folios()
3504 folios[nr_folios] = folio; in memfd_pin_folios()
3505 if (++nr_folios == max_folios) in memfd_pin_folios()
3522 ret = check_and_migrate_movable_folios(nr_folios, folios); in memfd_pin_folios()
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H A Dfolio.c624 unsigned int nr_folios = folio_batch_count(fbatch); in lru_add_drain_cpu() local
626 if (nr_folios) { in lru_add_drain_cpu()
628 trace_mm_lru_add_drain_tp(cpu, nr_folios); in lru_add_drain_cpu()
H A Dfilemap.c516 unsigned nr_folios; in __filemap_fdatawait_range() local
523 nr_folios = filemap_get_folios_tag(mapping, &index, end, in __filemap_fdatawait_range()
526 if (!nr_folios) in __filemap_fdatawait_range()
529 for (i = 0; i < nr_folios; i++) { in __filemap_fdatawait_range()
/linux/fs/ramfs/
H A Dfile-nommu.c209 unsigned long maxpages, lpages, nr_folios, loop, ret, nr_pages, pfn; in ramfs_nommu_get_unmapped_area() local
230 nr_folios = filemap_get_folios_contig(inode->i_mapping, &pgoff, in ramfs_nommu_get_unmapped_area()
232 if (!nr_folios) { in ramfs_nommu_get_unmapped_area()
242 for (loop = 0; loop < nr_folios; loop++) { in ramfs_nommu_get_unmapped_area()
/linux/drivers/dma-buf/
H A Dudmabuf.c311 long nr_folios; in udmabuf_pin_folios() local
316 nr_folios = memfd_pin_folios(memfd, start, end, folios, pgcnt, &pgoff); in udmabuf_pin_folios()
317 if (nr_folios <= 0) in udmabuf_pin_folios()
318 return nr_folios ? nr_folios : -EINVAL; in udmabuf_pin_folios()
321 for (cur_folio = 0; cur_folio < nr_folios; ++cur_folio) { in udmabuf_pin_folios()
/linux/fs/ntfs/
H A Dwof.c425 unsigned int nr_folios; member
434 for (i = 0; i < dest->nr_folios; i++) { in ntfs_wof_release_dest()
484 if (dest->nr_folios == ARRAY_SIZE(dest->folios)) { in ntfs_wof_collect_dest()
491 dest->folios[dest->nr_folios++] = folio; in ntfs_wof_collect_dest()
502 for (i = 0; i < dest->nr_folios; i++) { in ntfs_wof_collect_dest()
/linux/io_uring/
H A Dzcrx.h22 unsigned long nr_folios; member
H A Dmemmap.c142 if (ifd.nr_folios == 1 && !PageHighMem(mr->pages[0])) { in io_region_init_ptr()
H A Dzcrx.c265 mem->nr_folios = nr_pages; in io_import_umem()
283 unpin_user_pages(mem->pages, mem->nr_folios); in io_release_area_mem()
/linux/fs/f2fs/
H A Dnode.c1701 int nr_folios; in last_fsync_dnode() local
1706 while ((nr_folios = filemap_get_folios_tag(NODE_MAPPING(sbi), &index, in last_fsync_dnode()
1711 for (i = 0; i < nr_folios; i++) { in last_fsync_dnode()
1925 int nr_folios; in f2fs_fsync_node_pages() local
1937 while ((nr_folios = filemap_get_folios_tag(NODE_MAPPING(sbi), &index, in f2fs_fsync_node_pages()
1942 for (i = 0; i < nr_folios; i++) { in f2fs_fsync_node_pages()
2080 int nr_folios; in f2fs_flush_inline_data() local
2084 while ((nr_folios = filemap_get_folios_tag(NODE_MAPPING(sbi), &index, in f2fs_flush_inline_data()
2089 for (i = 0; i < nr_folios; i++) { in f2fs_flush_inline_data()
2126 int nr_folios, done = 0; in f2fs_sync_node_pages() local
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H A Dcheckpoint.c616 int nr_folios; in f2fs_sync_meta_pages() local
624 while ((nr_folios = filemap_get_folios_tag(mapping, &index, in f2fs_sync_meta_pages()
629 for (i = 0; i < nr_folios; i++) { in f2fs_sync_meta_pages()
H A Ddata.c3257 int nr_folios, p, idx; in f2fs_write_cache_pages() local
3304 nr_folios = filemap_get_folios_tag(mapping, &index, end, in f2fs_write_cache_pages()
3306 if (nr_folios == 0) { in f2fs_write_cache_pages()
3312 for (i = 0; i < nr_folios; i++) { in f2fs_write_cache_pages()
/linux/fs/iomap/
H A Dioend.c127 wpc->nr_folios = 0; in iomap_alloc_ioend()
154 if (wpc->nr_folios >= IOEND_BATCH_SIZE) in iomap_can_add_to_ioend()
H A Dbuffered-io.c2030 wpc->nr_folios++; in iomap_writeback_folio()
/linux/fs/ceph/
H A Daddr.c608 unsigned int nr_folios; member
1063 ceph_wbc->nr_folios = 0; in ceph_init_writeback_ctl()
1155 return index < ceph_wbc->nr_folios && in can_next_page_be_processed()
1714 ceph_wbc.nr_folios = filemap_get_folios_tag(mapping, in ceph_writepages_start()
1720 ceph_wbc.tag, ceph_wbc.nr_folios); in ceph_writepages_start()
1722 if (!ceph_wbc.nr_folios && !ceph_wbc.locked_pages) in ceph_writepages_start()
1749 ceph_wbc.nr_folios = in ceph_writepages_start()
/linux/fs/fuse/
H A Dfuse_i.h885 unsigned int nr_folios) in fuse_folio_descs_length_init() argument
889 for (i = index; i < index + nr_folios; i++) in fuse_folio_descs_length_init()
/linux/fs/btrfs/
H A Dextent_io.h433 int btrfs_alloc_folio_array(unsigned int nr_folios, unsigned int order,
H A Dextent_io.c644 * @nr_folios: number of folios to allocate
653 int btrfs_alloc_folio_array(unsigned int nr_folios, unsigned int order, in btrfs_alloc_folio_array() argument
656 for (int i = 0; i < nr_folios; i++) { in btrfs_alloc_folio_array()
665 for (int i = 0; i < nr_folios; i++) { in btrfs_alloc_folio_array()
2716 unsigned int nr_folios; in extent_write_cache_pages()
2771 (nr_folios = filemap_get_folios_tag(mapping, &index, in extent_write_cache_pages()
2775 for (i = 0; i < nr_folios; i++) { in extent_write_cache_pages()
2725 unsigned int nr_folios; extent_write_cache_pages() local
/linux/include/linux/
H A Diomap.h586 u32 nr_folios; /* folios added to the ioend */ member
/linux/fs/ext4/
H A Dinode.c2612 unsigned int nr_folios; in mpage_prepare_extent_to_map() local
2634 nr_folios = filemap_get_folios_tag(mapping, &index, end, in mpage_prepare_extent_to_map()
2636 if (nr_folios == 0) in mpage_prepare_extent_to_map()
2639 for (i = 0; i < nr_folios; i++) { in mpage_prepare_extent_to_map()