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Searched refs:nr_devices (Results 1 – 23 of 23) sorted by relevance

/linux/tools/testing/selftests/kvm/aarch64/
A Dvgic_lpi_stress.c35 u32 nr_devices; member
48 .nr_devices = 1,
67 u32 nr_devices = test_data.nr_devices; in guest_setup_its_mappings() local
75 for (device_id = 0; device_id < nr_devices; device_id++) { in guest_setup_its_mappings()
151 sz = (3 + test_data.nr_devices) * SZ_64K; in setup_memslot()
184 u32 nr_devices = test_data.nr_devices; in setup_test_data() local
300 u32 nr_devices = test_data.nr_devices; in run_test() local
314 for (i = 0; i < nr_devices; i++) in run_test()
321 for (i = 0; i < nr_devices; i++) in run_test()
383 test_data.nr_devices = atoi(optarg); in main()
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/linux/fs/bcachefs/
A Dsb-members.c78 c->disk_sb.sb->nr_devices), 8); in sb_members_v2_resize_entries()
107 BCH_MEMBER_V1_BYTES * c->sb.nr_devices); in bch2_sb_members_v2_init()
122 disk_sb->sb->nr_devices, sizeof(u64))); in bch2_sb_members_cpy_v2_v1()
284 for (i = 0; i < sb->nr_devices; i++) { in bch2_sb_members_v1_validate()
302 for (i = 0; i < sb->nr_devices; i++) in bch2_sb_members_v1_to_text()
318 for (i = 0; i < sb->nr_devices; i++) in bch2_sb_members_v2_to_text()
481 for (unsigned i = 0; i < sb->nr_devices; i++) in bch2_sb_nr_devices()
488 unsigned dev_idx = c->sb.nr_devices; in bch2_sb_member_alloc()
490 unsigned nr_devices; in bch2_sb_member_alloc() local
520 nr_devices = max_t(unsigned, dev_idx + 1, c->sb.nr_devices); in bch2_sb_member_alloc()
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A Dsb-members.h76 ? find_next_bit(mask->d, c->sb.nr_devices, idx) in __bch2_next_dev_idx()
77 : idx) < c->sb.nr_devices && in __bch2_next_dev_idx()
177 return dev < c->sb.nr_devices && c->devs[dev]; in bch2_dev_exists()
203 return c && dev < c->sb.nr_devices in bch2_dev_rcu_noerror()
311 if (dev < sb->nr_devices) { in bch2_member_exists()
A Ddisk_groups.c31 for (i = 0; i < sb->nr_devices; i++) { in bch2_sb_disk_groups_validate()
175 for (i = 0; i < c->disk_sb.sb->nr_devices; i++) { in bch2_sb_disk_groups_to_cpu()
211 struct bch_dev *ca = t.dev < c->sb.nr_devices in bch2_target_to_mask()
554 ca = t.dev < c->sb.nr_devices in bch2_target_to_text()
A Dsuper-io.c389 if (!sb->nr_devices || in bch2_sb_validate()
390 sb->nr_devices > BCH_SB_MEMBERS_MAX) { in bch2_sb_validate()
392 sb->nr_devices, BCH_SB_MEMBERS_MAX); in bch2_sb_validate()
396 if (sb->dev_idx >= sb->nr_devices) { in bch2_sb_validate()
398 sb->dev_idx, sb->nr_devices); in bch2_sb_validate()
524 c->sb.nr_devices = src->nr_devices; in bch2_sb_update()
568 dst->nr_devices = src->nr_devices; in __copy_super()
A Dsuper.c661 for (i = 0; i < c->sb.nr_devices; i++) { in bch2_fs_free()
936 for (i = 0; i < c->sb.nr_devices; i++) { in bch2_fs_alloc()
1445 if (c->sb.nr_devices == 1) in bch2_dev_attach_bdev()
1525 for (i = 0; i < c->disk_sb.sb->nr_devices; i++) { in bch2_fs_may_start()
2009 struct bch_fs *bch2_fs_open(char * const *devices, unsigned nr_devices, in bch2_fs_open() argument
2021 if (!nr_devices) { in bch2_fs_open()
2026 ret = darray_make_room(&sbs, nr_devices); in bch2_fs_open()
2030 for (unsigned i = 0; i < nr_devices; i++) { in bch2_fs_open()
A Dbcachefs.h770 u8 nr_devices; member
A Dchardev.c33 if (dev >= c->sb.nr_devices) in bch2_device_lookup()
A Dbcachefs_format.h742 __u8 nr_devices; member
A Dmove.c1077 if (op.migrate.dev >= c->sb.nr_devices) in bch2_data_job()
A Dextents.c718 if (p.ptr.dev < c->sb.nr_devices && c->devs[p.ptr.dev]) in bch2_bkey_durability_safe()
/linux/drivers/ssb/
A Dscan.c295 bus->nr_devices = 0; in ssb_bus_scan()
305 bus->nr_devices = (tmp & SSB_CHIPCO_NRCORESMASK) >> in ssb_bus_scan()
323 if (!bus->nr_devices) in ssb_bus_scan()
324 bus->nr_devices = chipid_to_nrcores(bus->chip_id); in ssb_bus_scan()
325 if (bus->nr_devices > ARRAY_SIZE(bus->devices)) { in ssb_bus_scan()
327 SSB_MAX_NR_CORES, bus->nr_devices); in ssb_bus_scan()
337 mmio = ioremap(baseaddr, SSB_CORE_SIZE * bus->nr_devices); in ssb_bus_scan()
344 for (i = 0, dev_i = 0; i < bus->nr_devices; i++) { in ssb_bus_scan()
438 bus->nr_devices = dev_i; in ssb_bus_scan()
A Ddriver_mipscore.c87 for (i = 0; i < bus->nr_devices; i++) { in find_device()
195 for (i = 0; i < bus->nr_devices; i++) { in dump_irq()
317 for (irq = 2, i = 0; i < bus->nr_devices; i++) { in ssb_mipscore_init()
A Dembedded.c181 for (i = 0; i < bus->nr_devices; i++) { in gige_pci_init_callback()
223 for (i = 0; i < bus->nr_devices; i++) { in gige_map_irq_callback()
A Dmain.c215 WARN_ON(bus->nr_devices > ARRAY_SIZE(ctx->device_frozen)); in ssb_devices_freeze()
217 for (i = 0; i < bus->nr_devices; i++) { in ssb_devices_freeze()
249 for (i = 0; i < bus->nr_devices; i++) { in ssb_devices_thaw()
420 for (i = bus->nr_devices - 1; i >= 0; i--) { in ssb_devices_unregister()
467 for (i = 0; i < bus->nr_devices; i++) { in ssb_devices_register()
813 for (i = 0; i < bus->nr_devices; i++) { in ssb_set_devtypedata()
/linux/drivers/leds/
A Dleds-ss4200.c510 int nr_devices = 0; in nas_gpio_init() local
512 nr_devices = dmi_check_system(nas_led_whitelist); in nas_gpio_init()
516 nr_devices++; in nas_gpio_init()
519 if (nr_devices <= 0) { in nas_gpio_init()
/linux/fs/btrfs/
A Dsuper.c1587 size_t nr_devices) in btrfs_descending_sort_devices() argument
1607 int i = 0, nr_devices; in btrfs_calc_avail_data_space() local
1615 if (!nr_devices) { in btrfs_calc_avail_data_space()
1618 ASSERT(nr_devices); in btrfs_calc_avail_data_space()
1619 if (!nr_devices) { in btrfs_calc_avail_data_space()
1635 num_stripes = nr_devices; in btrfs_calc_avail_data_space()
1652 if (i >= nr_devices) in btrfs_calc_avail_data_space()
1676 nr_devices = i; in btrfs_calc_avail_data_space()
1680 i = nr_devices - 1; in btrfs_calc_avail_data_space()
1682 while (nr_devices >= rattr->devs_min) { in btrfs_calc_avail_data_space()
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/linux/Documentation/block/
A Dnull_blk.rst48 nr_devices=[Number of devices]: Default: 1
134 nr_devices > 1, otherwise there's no tag set to share.
/linux/drivers/s390/block/
A Dscm_blk.c31 static atomic_t nr_devices = ATOMIC_INIT(0); variable
448 devindex = atomic_inc_return(&nr_devices) - 1; in scm_blk_dev_setup()
505 atomic_dec(&nr_devices); in scm_blk_dev_setup()
/linux/drivers/mfd/
A Dlpc_ich.c140 size_t nr_devices; member
224 .nr_devices = ARRAY_SIZE(apl_gpio_devices),
267 .nr_devices = ARRAY_SIZE(dnv_gpio_devices),
1261 return mfd_add_devices(&dev->dev, 0, info->devices, info->nr_devices, in lpc_ich_init_pinctrl()
/linux/drivers/block/null_blk/
A Dmain.c172 static unsigned int nr_devices = 1; variable
173 module_param(nr_devices, uint, 0444);
174 MODULE_PARM_DESC(nr_devices, "Number of devices to register");
2111 for (i = 0; i < nr_devices; i++) { in null_init()
/linux/include/linux/ssb/
A Dssb.h464 u8 nr_devices; member
/linux/drivers/vfio/pci/
A Dvfio_pci_core.c779 int nr_devices; member
790 if (fill->count >= fill->nr_devices) in vfio_pci_fill_devs()
1294 fill.nr_devices = count; in vfio_pci_ioctl_get_pci_hot_reset_info()

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