| /Linux-v5.4/drivers/mtd/chips/ |
| D | jedec_probe.c | 272 const uint8_t nr_regions; member
305 .nr_regions = 1,
317 .nr_regions = 4,
332 .nr_regions = 4,
347 .nr_regions = 4,
362 .nr_regions = 4,
377 .nr_regions = 4,
393 .nr_regions = 6,
410 .nr_regions = 6,
427 .nr_regions = 4,
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| /Linux-v5.4/drivers/md/ |
| D | dm-switch.c | 44 unsigned long nr_regions; /* Number of regions making up the device */ member
79 sector_t nr_regions = ti->len; in alloc_region_table() local
98 if (sector_div(nr_regions, sctx->region_size)) in alloc_region_table()
99 nr_regions++; in alloc_region_table()
101 if (nr_regions >= ULONG_MAX) { in alloc_region_table()
105 sctx->nr_regions = nr_regions; in alloc_region_table()
107 nr_slots = nr_regions; in alloc_region_table()
197 for (region_nr = 0; region_nr < sctx->nr_regions; region_nr++) { in initialise_region_table()
413 unlikely(region_index + num_write >= sctx->nr_regions)) { in process_set_region_mappings()
415 region_index, num_write, sctx->nr_regions); in process_set_region_mappings()
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| D | dm-clone-metadata.c | 110 unsigned long nr_regions; member
372 cmd->nr_regions, false, &cmd->bitset_root); in __format_metadata()
374 DMERR("Failed to resize on-disk bitset to %lu entries", cmd->nr_regions); in __format_metadata()
505 r = dm_bitset_cursor_begin(&cmd->bitset_info, cmd->bitset_root, cmd->nr_regions, &c); in __load_bitset_in_core()
515 if (i >= (cmd->nr_regions - 1)) in __load_bitset_in_core()
545 cmd->nr_regions = dm_sector_div_up(cmd->target_size, cmd->region_size); in dm_clone_metadata_open()
546 cmd->nr_words = BITS_TO_LONGS(cmd->nr_regions); in dm_clone_metadata_open()
554 cmd->region_map = kvmalloc(bitmap_size(cmd->nr_regions), GFP_KERNEL); in dm_clone_metadata_open()
575 if (bitmap_full(cmd->region_map, cmd->nr_regions)) in dm_clone_metadata_open()
613 unsigned long start, unsigned long nr_regions) in dm_clone_is_range_hydrated() argument
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| D | dm-log.c | 208 __le64 nr_regions; member
214 uint64_t nr_regions; member
284 disk->nr_regions = cpu_to_le64(core->nr_regions); in header_to_disk()
291 core->nr_regions = le64_to_cpu(disk->nr_regions); in header_from_disk()
330 log->header.nr_regions = 0; in read_header()
605 lc->header.nr_regions = 0; in disk_resume()
610 for (i = lc->header.nr_regions; i < lc->region_count; i++) in disk_resume()
614 for (i = lc->header.nr_regions; i < lc->region_count; i++) in disk_resume()
629 lc->header.nr_regions = lc->region_count; in disk_resume()
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| D | dm-clone-target.c | 77 unsigned long nr_regions; member
475 BUG_ON(re > clone->nr_regions); in process_discard_bio()
774 static void hydration_copy(struct dm_clone_region_hydration *hd, unsigned int nr_regions) in hydration_copy() argument
783 region_end = region_start + nr_regions - 1; in hydration_copy()
785 total_size = (nr_regions - 1) << clone->region_shift; in hydration_copy()
787 if (region_end == clone->nr_regions - 1) { in hydration_copy()
810 atomic_add(nr_regions, &clone->hydrations_in_flight); in hydration_copy()
1002 unsigned long nr_regions = clone->nr_regions; in __start_next_hydration() local
1009 if (offset == nr_regions) in __start_next_hydration()
1029 } while (++offset < nr_regions); in __start_next_hydration()
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| D | dm-clone-metadata.h | 50 unsigned long nr_regions);
135 unsigned long start, unsigned long nr_regions);
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| D | dm-raid1.c | 70 region_t nr_regions; member
342 if (key == (ms->nr_regions - 1)) { in recover()
404 (log->type->get_sync_count(log) == ms->nr_regions)) { in do_recovery()
897 ms->nr_regions = dm_sector_div_up(ti->len, region_size); in alloc_context()
914 dl, region_size, ms->nr_regions); in alloc_context()
1413 (unsigned long long)ms->nr_regions, buffer); in mirror_status()
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| D | dm-region-hash.c | 168 region_t nr_regions) in dm_region_hash_create() argument
179 max_buckets = nr_regions >> 6; in dm_region_hash_create()
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| /Linux-v5.4/virt/kvm/arm/vgic/ |
| D | vgic-mmio-v2.c | 475 dev->nr_regions = ARRAY_SIZE(vgic_v2_dist_registers); in vgic_v2_init_dist_iodev()
501 iodev.nr_regions = ARRAY_SIZE(vgic_v2_dist_registers); in vgic_v2_has_attr_regs()
506 iodev.nr_regions = ARRAY_SIZE(vgic_v2_cpu_registers); in vgic_v2_has_attr_regs()
529 .nr_regions = ARRAY_SIZE(vgic_v2_cpu_registers), in vgic_v2_cpuif_uaccess()
541 .nr_regions = ARRAY_SIZE(vgic_v2_dist_registers), in vgic_v2_dist_uaccess()
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| D | vgic-mmio-v3.c | 589 dev->nr_regions = ARRAY_SIZE(vgic_v3_dist_registers); in vgic_v3_init_dist_iodev()
639 rd_dev->nr_regions = ARRAY_SIZE(vgic_v3_rd_registers); in vgic_register_redist_iodev()
804 iodev.nr_regions = ARRAY_SIZE(vgic_v3_dist_registers); in vgic_v3_has_attr_regs()
809 iodev.nr_regions = ARRAY_SIZE(vgic_v3_rd_registers); in vgic_v3_has_attr_regs()
957 .nr_regions = ARRAY_SIZE(vgic_v3_dist_registers), in vgic_v3_dist_uaccess()
968 .nr_regions = ARRAY_SIZE(vgic_v3_rd_registers), in vgic_v3_redist_uaccess()
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| D | vgic-mmio.c | 646 int nr_regions, unsigned int offset) in vgic_find_mmio_region() argument
648 return bsearch((void *)(uintptr_t)offset, regions, nr_regions, in vgic_find_mmio_region()
764 region = vgic_find_mmio_region(iodev->regions, iodev->nr_regions, in vgic_get_mmio_region()
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| D | vgic-mmio.h | 211 int nr_regions, unsigned int offset);
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| D | vgic-its.c | 1810 iodev->nr_regions = ARRAY_SIZE(its_registers); in vgic_register_its_iodev()
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| /Linux-v5.4/drivers/pci/controller/ |
| D | pcie-iproc.h | 42 unsigned int nr_regions; member
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| D | pcie-iproc.c | 1136 for (region_idx = 0; region_idx < ib->nr_regions; region_idx++) { in iproc_pcie_setup_ib()
1446 pcie->ib.nr_regions = ARRAY_SIZE(paxb_v2_ib_map); in iproc_pcie_rev_init()
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| /Linux-v5.4/include/linux/ |
| D | dm-region-hash.h | 42 region_t nr_regions);
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| /Linux-v5.4/include/kvm/ |
| D | arm_vgic.h | 161 int nr_regions; member
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