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Searched refs:nr_regions (Results 1 – 25 of 32) sorted by relevance

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/linux/drivers/mtd/chips/
H A Djedec_probe.c273 const uint8_t nr_regions; member
306 .nr_regions = 1,
318 .nr_regions = 4,
333 .nr_regions = 4,
348 .nr_regions = 4,
363 .nr_regions = 4,
378 .nr_regions = 4,
394 .nr_regions = 6,
411 .nr_regions = 6,
428 .nr_regions = 4,
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/linux/include/trace/events/
H A Ddamon.h81 unsigned int nr_regions, bool do_trace),
83 TP_ARGS(context_idx, scheme_idx, target_idx, r, nr_regions, do_trace),
95 __field(unsigned int, nr_regions)
106 __entry->nr_regions = nr_regions;
111 __entry->target_idx, __entry->nr_regions,
136 unsigned int nr_regions),
138 TP_ARGS(target_id, r, nr_regions),
142 __field(unsigned int, nr_regions)
151 __entry->nr_regions = nr_regions;
159 __entry->target_id, __entry->nr_regions,
/linux/drivers/md/
H A Ddm-clone-metadata.c122 unsigned long nr_regions; member
381 cmd->nr_regions, false, &cmd->bitset_root); in __format_metadata()
383 DMERR("Failed to resize on-disk bitset to %lu entries", cmd->nr_regions); in __format_metadata()
469 unsigned long nr_regions) in __dirty_map_init() argument
477 dmap->dirty_regions = kvzalloc(bitmap_size(nr_regions), GFP_KERNEL); in __dirty_map_init()
494 if (__dirty_map_init(&cmd->dmap[0], cmd->nr_words, cmd->nr_regions)) { in dirty_map_init()
499 if (__dirty_map_init(&cmd->dmap[1], cmd->nr_words, cmd->nr_regions)) { in dirty_map_init()
528 r = dm_bitset_cursor_begin(&cmd->bitset_info, cmd->bitset_root, cmd->nr_regions, &c); in __load_bitset_in_core()
535 if (i >= (cmd->nr_regions - 1)) in __load_bitset_in_core()
565 cmd->nr_regions = dm_sector_div_up(cmd->target_size, cmd->region_size); in dm_clone_metadata_open()
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H A Ddm-clone-target.c76 unsigned long nr_regions; member
289 unsigned long *rs, unsigned long *nr_regions) in bio_region_range() argument
297 *nr_regions = 0; in bio_region_range()
299 *nr_regions = end - *rs; in bio_region_range()
457 unsigned long rs, nr_regions; in complete_discard_bio() local
466 bio_region_range(clone, bio, &rs, &nr_regions); in complete_discard_bio()
468 nr_regions << clone->region_shift); in complete_discard_bio()
476 unsigned long rs, nr_regions; in process_discard_bio() local
478 bio_region_range(clone, bio, &rs, &nr_regions); in process_discard_bio()
479 if (!nr_regions) { in process_discard_bio()
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H A Ddm-switch.c45 unsigned long nr_regions; /* Number of regions making up the device */ member
80 sector_t nr_regions = ti->len; in alloc_region_table() local
99 if (sector_div(nr_regions, sctx->region_size)) in alloc_region_table()
100 nr_regions++; in alloc_region_table()
102 if (nr_regions >= ULONG_MAX) { in alloc_region_table()
106 sctx->nr_regions = nr_regions; in alloc_region_table()
108 nr_slots = nr_regions; in alloc_region_table()
198 for (region_nr = 0; region_nr < sctx->nr_regions; region_nr++) { in initialise_region_table()
414 unlikely(region_index + num_write >= sctx->nr_regions)) { in process_set_region_mappings()
416 region_index, num_write, sctx->nr_regions); in process_set_region_mappings()
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H A Ddm-log.c211 __le64 nr_regions; member
217 uint64_t nr_regions; member
289 disk->nr_regions = cpu_to_le64(core->nr_regions); in header_to_disk()
296 core->nr_regions = le64_to_cpu(disk->nr_regions); in header_from_disk()
333 log->header.nr_regions = 0; in read_header()
609 lc->header.nr_regions = 0; in disk_resume()
614 for (i = lc->header.nr_regions; i < lc->region_count; i++) in disk_resume()
618 for (i = lc->header.nr_regions; i < lc->region_count; i++) in disk_resume()
633 lc->header.nr_regions = lc->region_count; in disk_resume()
H A Ddm-clone-metadata.h52 unsigned long nr_regions);
154 unsigned long start, unsigned long nr_regions);
H A Ddm-raid1.c75 region_t nr_regions; member
347 if (key == (ms->nr_regions - 1)) { in recover()
409 (log->type->get_sync_count(log) == ms->nr_regions)) { in do_recovery()
908 ms->nr_regions = dm_sector_div_up(ti->len, region_size); in alloc_context()
925 dl, region_size, ms->nr_regions); in alloc_context()
1425 (unsigned long long)ms->nr_regions, buffer); in mirror_status()
/linux/tools/testing/selftests/damon/
H A Daccess_memory_even.c16 int nr_regions; in main() local
25 nr_regions = atoi(argv[1]); in main()
28 regions = malloc(sizeof(*regions) * nr_regions); in main()
29 for (i = 0; i < nr_regions; i++) in main()
33 for (i = 0; i < nr_regions; i++) { in main()
H A Daccess_memory.c20 int nr_regions; in main() local
33 nr_regions = atoi(argv[1]); in main()
40 regions = malloc(sizeof(*regions) * nr_regions); in main()
41 for (i = 0; i < nr_regions; i++) in main()
45 for (i = 0; i < nr_regions; i++) { in main()
/linux/mm/damon/
H A Dstat.c88 unsigned int nr_regions = 0; in damon_stat_sort_regions() local
98 region_pointers[nr_regions++] = r; in damon_stat_sort_regions()
102 sort(region_pointers, nr_regions, sizeof(*region_pointers), in damon_stat_sort_regions()
105 *nr_regions_ptr = nr_regions; in damon_stat_sort_regions()
113 int nr_regions; in damon_stat_set_idletime_percentiles() local
117 err = damon_stat_sort_regions(c, &sorted_regions, &nr_regions, in damon_stat_set_idletime_percentiles()
121 for (i = 0; i < nr_regions; i++) { in damon_stat_set_idletime_percentiles()
H A Dcore.c140 t->nr_regions++; in damon_add_region()
146 t->nr_regions--; in damon_del_region()
481 t->nr_regions = 0; in damon_new_target()
525 return t->nr_regions; in damon_nr_regions()
2467 unsigned int nr_regions; in kdamond_merge_regions() local
2473 nr_regions = 0; in kdamond_merge_regions()
2476 nr_regions += damon_nr_regions(t); in kdamond_merge_regions()
2479 } while (nr_regions > c->attrs.max_nr_regions && in kdamond_merge_regions()
2550 unsigned int nr_regions = 0; in kdamond_split_regions() local
2555 nr_regions += damon_nr_regions(t); in kdamond_split_regions()
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H A Dsysfs.c118 int nr_regions) in damon_sysfs_regions_add_dirs() argument
124 if (!nr_regions) in damon_sysfs_regions_add_dirs()
127 regions_arr = kmalloc_objs(*regions_arr, nr_regions, in damon_sysfs_regions_add_dirs()
133 for (i = 0; i < nr_regions; i++) { in damon_sysfs_regions_add_dirs()
193 __ATTR_RW_MODE(nr_regions, 0600);
/linux/Documentation/translations/zh_CN/admin-guide/mm/damon/
H A Dusage.rst63 │ │ │ │ │ │ nr_regions/min,max
66 │ │ │ │ │ │ │ regions/nr_regions
145 具体来说，这个目录下有两个目录，即 ``intervals`` 和 ``nr_regions`` 。
150 在 ``nr_regions`` 目录下，有两个文件分别用于DAMON监测区域的下限和上限（``min`` 和 ``max`` ），
182 开始时，这个目录只有一个文件， ``nr_regions`` 。向该文件写入一个数字(``N``)，就可以创
/linux/Documentation/translations/zh_TW/admin-guide/mm/damon/
H A Dusage.rst63 │ │ │ │ │ │ nr_regions/min,max
66 │ │ │ │ │ │ │ regions/nr_regions
145 具體來說，這個目錄下有兩個目錄，即 ``intervals`` 和 ``nr_regions`` 。
150 在 ``nr_regions`` 目錄下，有兩個文件分別用於DAMON監測區域的下限和上限（``min`` 和 ``max`` ），
182 開始時，這個目錄只有一個文件， ``nr_regions`` 。向該文件寫入一個數字(``N``)，就可以創
/linux/arch/arm64/kvm/vgic/
H A Dvgic-mmio-v2.c504 dev->nr_regions = ARRAY_SIZE(vgic_v2_dist_registers); in vgic_v2_init_dist_iodev()
514 dev->nr_regions = ARRAY_SIZE(vgic_v2_cpu_registers); in vgic_v2_init_cpuif_iodev()
540 iodev.nr_regions = ARRAY_SIZE(vgic_v2_dist_registers); in vgic_v2_has_attr_regs()
545 iodev.nr_regions = ARRAY_SIZE(vgic_v2_cpu_registers); in vgic_v2_has_attr_regs()
568 .nr_regions = ARRAY_SIZE(vgic_v2_cpu_registers), in vgic_v2_cpuif_uaccess()
580 .nr_regions = ARRAY_SIZE(vgic_v2_dist_registers), in vgic_v2_dist_uaccess()
H A Dvgic-mmio-v3.c762 dev->nr_regions = ARRAY_SIZE(vgic_v3_dist_registers); in vgic_v3_init_dist_iodev()
818 rd_dev->nr_regions = ARRAY_SIZE(vgic_v3_rd_registers); in vgic_register_redist_iodev()
1018 iodev.nr_regions = ARRAY_SIZE(vgic_v3_dist_registers); in vgic_v3_has_attr_regs()
1023 iodev.nr_regions = ARRAY_SIZE(vgic_v3_rd_registers); in vgic_v3_has_attr_regs()
1143 .nr_regions = ARRAY_SIZE(vgic_v3_dist_registers), in vgic_v3_dist_uaccess()
1154 .nr_regions = ARRAY_SIZE(vgic_v3_rd_registers), in vgic_v3_redist_uaccess()
H A Dvgic-mmio.c837 int nr_regions, unsigned int offset) in vgic_find_mmio_region() argument
839 return bsearch((void *)(uintptr_t)offset, regions, nr_regions, in vgic_find_mmio_region()
955 region = vgic_find_mmio_region(iodev->regions, iodev->nr_regions, in vgic_get_mmio_region()
H A Dvgic-mmio.h229 int nr_regions, unsigned int offset);
/linux/drivers/virt/acrn/
H A Dmm.c159 int nr_pages, i, order, nr_regions = 0; in acrn_vm_ram_map() local
284 nr_regions++; in acrn_vm_ram_map()
288 regions_info = kzalloc_flex(*regions_info, regions_op, nr_regions); in acrn_vm_ram_map()
293 regions_info->regions_num = nr_regions; in acrn_vm_ram_map()
/linux/mm/damon/tests/
H A Dvaddr-kunit.h130 unsigned long *regions, int nr_regions, in damon_do_test_apply_three_regions() argument
141 for (i = 0; i < nr_regions / 2; i++) { in damon_do_test_apply_three_regions()
/linux/drivers/pci/controller/
H A Dpcie-iproc.h48 unsigned int nr_regions; member
/linux/include/linux/
H A Ddm-region-hash.h45 region_t nr_regions);
H A Ddamon.h107 unsigned int nr_regions; member
910 t->nr_regions++; in damon_insert_region()
/linux/Documentation/admin-guide/mm/damon/
H A Dusage.rst73 │ │ │ │ │ │ nr_regions/min,max
76 │ │ │ │ │ │ │ :ref:`regions <sysfs_regions>`/nr_regions
224 Specifically, two directories, ``intervals`` and ``nr_regions`` exist in this
232 Under ``nr_regions`` directory, two files for the lower-bound and upper-bound
301 In the beginning, this directory has only one file, ``nr_regions``. Writing a
305 If ``nr_regions`` is zero when committing new DAMON parameters online (writing
667 …kdamond.0 46568 [027] 79357.842179: damon:damon_aggregated: target_id=0 nr_regions=11 122509119488…
673 seventh field (``nr_regions=X``) shows the total number of monitoring regions
685 ….060214: damon:damos_before_apply: ctx_idx=0 scheme_idx=0 target_idx=0 nr_regions=11 121932607488-…

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