Home
last modified time | relevance | path

Searched refs:range_len (Results 1 – 25 of 27) sorted by relevance

12

/linux/mm/
H A Dmemremap.c77 return (range->start + range_len(range)) >> PAGE_SHIFT; in pfn_end()
97 PHYS_PFN(range_len(range))); in pageunmap_range()
100 PHYS_PFN(range_len(range)), NULL, pgmap); in pageunmap_range()
102 arch_remove_memory(range->start, range_len(range), in pageunmap_range()
104 kasan_remove_zero_shadow(__va(range->start), range_len(range)); in pageunmap_range()
108 pfnmap_untrack(PHYS_PFN(range->start), range_len(range)); in pageunmap_range()
170 is_ram = region_intersects(range->start, range_len(range), in pagemap_range()
188 error = pfnmap_track(PHYS_PFN(range->start), range_len(range), in pagemap_range()
193 if (!mhp_range_allowed(range->start, range_len(range), !is_private)) { in pagemap_range()
213 PHYS_PFN(range_len(range)), params); in pagemap_range()
[all …]
/linux/drivers/comedi/
H A Drange.c110 int chan, range_len, i; in comedi_check_chanlist() local
116 range_len = s->range_table->length; in comedi_check_chanlist()
118 range_len = s->range_table_list[chan]->length; in comedi_check_chanlist()
120 range_len = 0; in comedi_check_chanlist()
122 CR_RANGE(chanspec) >= range_len) { in comedi_check_chanlist()
125 i, chanspec, chan, range_len); in comedi_check_chanlist()
/linux/fs/btrfs/
H A Ddefrag.c952 u64 range_len; in defrag_collect_targets() local
986 range_len = em->len - (cur - em->start); in defrag_collect_targets()
1007 if (btrfs_test_range_bit_exists(&inode->io_tree, cur, cur + range_len - 1, in defrag_collect_targets()
1057 range_len = min(btrfs_extent_map_end(em), start + len) - cur; in defrag_collect_targets()
1070 last->len += range_len; in defrag_collect_targets()
1084 new->len = range_len; in defrag_collect_targets()
1282 u32 range_len = entry->len; in defrag_one_cluster() local
1291 range_len = min_t(u32, range_len, in defrag_one_cluster()
1300 if (entry->start + range_len <= *last_scanned_ret) in defrag_one_cluster()
1305 ((entry->start + range_len - 1) >> PAGE_SHIFT) - in defrag_one_cluster()
[all …]
H A Dextent_io.c345 u32 range_len; in lock_delalloc_folios() local
358 range_len = min_t(u64, folio_next_pos(folio), end + 1) - range_start; in lock_delalloc_folios()
359 btrfs_folio_set_lock(fs_info, folio, range_start, range_len); in lock_delalloc_folios()
361 processed_end = range_start + range_len - 1; in lock_delalloc_folios()
1278 u64 range_len = umin(folio_next_pos(folio), in can_skip_one_ordered_range() local
1286 ASSERT(btrfs_folio_test_dirty(fs_info, folio, cur, range_len)); in can_skip_one_ordered_range()
1300 u64 range_len = umin(folio_next_pos(folio), in can_skip_one_ordered_range() local
1307 ASSERT(btrfs_folio_test_uptodate(fs_info, folio, cur, range_len)); in can_skip_one_ordered_range()
1309 *fileoff = cur + range_len; in can_skip_one_ordered_range()
2464 u32 range_len = min_t(u64, folio_next_pos(folio), in write_one_eb() local
[all …]
H A Dfile.c3179 const u64 range_len = last_byte - cur_offset; in btrfs_fallocate() local
3181 ret = add_falloc_range(&reserve_list, cur_offset, range_len); in btrfs_fallocate()
3187 &data_reserved, cur_offset, range_len); in btrfs_fallocate()
3192 qgroup_reserved += range_len; in btrfs_fallocate()
3193 data_space_needed += range_len; in btrfs_fallocate()
H A Dioctl.c5328 u64 range_start, range_len; in btrfs_ioctl_get_csums() local
5418 range_len = min(extent_end, end_offset) - range_start; in btrfs_ioctl_get_csums()
5421 entry.length = range_len; in btrfs_ioctl_get_csums()
5448 entry_csum_size = (range_len >> fs_info->sectorsize_bits) * csum_size; in btrfs_ioctl_get_csums()
5470 range_len, ubuf + buf_used); in btrfs_ioctl_get_csums()
5476 cur_offset = range_start + range_len; in btrfs_ioctl_get_csums()
H A Dqgroup.c4354 u64 range_len = unode->aux - range_start + 1; in qgroup_free_reserved_data() local
4365 range_start + range_len <= aligned_start) in qgroup_free_reserved_data()
4368 free_len = min(aligned_start + aligned_len, range_start + range_len) - in qgroup_free_reserved_data()
H A Dinode.c7727 u32 range_len; in btrfs_invalidate_folio() local
7756 range_len = range_end + 1 - cur; in btrfs_invalidate_folio()
7763 if (!btrfs_folio_test_dirty(fs_info, folio, cur, range_len)) in btrfs_invalidate_folio()
/linux/drivers/dax/
H A Dfsdev.c163 offset += range_len(range); in fsdev_pfn_to_offset()
298 range_len(range), dev_name(dev))) { in fsdev_dax_probe()
308 dev_dax->cached_size += range_len(&dev_dax->ranges[i].range); in fsdev_dax_probe()
/linux/tools/testing/nvdimm/
H A Ddax-dev.c20 pgoff_end = dax_range->pgoff + PHYS_PFN(range_len(range)) - 1; in dax_pgoff_to_phys()
/linux/include/linux/
H A Drange.h11 static inline u64 range_len(const struct range *range) in range_len() function
/linux/drivers/nvdimm/
H A Dbadrange.c237 len = range->start + range_len(range) in badblocks_populate()
252 len = range_len(range); in badblocks_populate()
H A Dpmem.c537 range_len(&pmem->pgmap.range); in pmem_attach_disk()
H A Dpfn_devs.c701 nd_pfn->npfns = PHYS_PFN((range_len(range) - offset)); in __nvdimm_setup_pfn()
/linux/drivers/virt/nitro_enclaves/
H A Dne_misc_dev_test.c137 KUNIT_EXPECT_EQ(test, range_len(&phys_contig_mem_regions.regions[num - 1]), in ne_misc_dev_test_merge_phys_contig_memory_regions()
H A Dne_misc_dev.c1003 u64 phys_region_size = range_len(&phys_contig_mem_regions.regions[i]); in ne_set_user_memory_region_ioctl()
1021 slot_add_mem_req.size = range_len(&phys_contig_mem_regions.regions[i]); in ne_set_user_memory_region_ioctl()
/linux/drivers/net/ethernet/sfc/
H A Defx_cxl.c84 range_len(&cxl_pio_range)); in efx_cxl_init()
/linux/drivers/gpu/drm/nouveau/
H A Dnouveau_dmem.c386 release_mem_region(chunk->pagemap.range.start, range_len(&chunk->pagemap.range)); in nouveau_dmem_chunk_alloc()
477 unsigned long i, npages = range_len(&chunk->pagemap.range) >> PAGE_SHIFT; in nouveau_dmem_evict_chunk()
546 range_len(&chunk->pagemap.range)); in nouveau_dmem_fini()
/linux/drivers/cxl/core/
H A Dhdm.c487 part->range.start, range_len(&part->range), in cxl_dpa_setup()
770 size = range_len(&cxld->hpa_range); in setup_hw_decoder()
942 len = range_len(&info->dvsec_range[which]); in cxl_setup_hdm_decoder_from_dvsec()
H A Dport.c115 return sysfs_emit(buf, "%#llx\n", range_len(&cxld->hpa_range)); in size_show()
/linux/arch/powerpc/kvm/
H A Dbook3s_hv_uvmem.c704 (range_len(&kvmppc_uvmem_pgmap.range) >> PAGE_SHIFT); in kvmppc_uvmem_get_page()
1221 range_len(&kvmppc_uvmem_pgmap.range)); in kvmppc_uvmem_free()
/linux/lib/
H A Dtest_hmm.c730 pfn_last = pfn_first + (range_len(&devmem->pagemap.range) >> PAGE_SHIFT); in dmirror_devmem_alloc_page()
786 range_len(&devmem->pagemap.range)); in dmirror_migrate_alloc_and_copy()
1603 range_len(&devmem->pagemap.range)); in dmirror_fops_mmap()
/linux/tools/testing/cxl/test/
H A Dcxl.c442 range_len(&res->range)); in depopulate_all_mock_resources()
875 if (range_len(&td->dpa_range)) { in cxld_registry_restore()
877 range_len(&td->dpa_range), in cxld_registry_restore()
/linux/drivers/pci/
H A Dp2pdma.c451 range_len(&pgmap->range), dev_to_node(&pdev->dev), in pci_p2pdma_add_resource()
/linux/fs/smb/client/
H A Dsmb2ops.c3625 u64 range_start, range_len, range_end; in smb3_simple_fallocate_range() local
3669 range_len = le64_to_cpu(tmp_data->length); in smb3_simple_fallocate_range()
3670 if (check_add_overflow(range_start, range_len, &range_end) || in smb3_simple_fallocate_range()

12