| /linux/lib/ |
| H A D | region_alloc_benchmark.c | 60 static size_t __init ida_size(unsigned long nr_ids) in ida_size() argument
62 unsigned long entries = DIV_ROUND_UP(nr_ids, IDA_BITMAP_BITS); in ida_size()
63 unsigned long bitmaps = nr_ids / IDA_BITMAP_BITS; in ida_size()
66 if (nr_ids % IDA_BITMAP_BITS > BITS_PER_XA_VALUE) in ida_size()
82 unsigned long cnt, idx, off, nr_ids = 0; in benchmark_ida() local
102 nr_ids += reg_sz[cnt]; in benchmark_ida()
120 alloc_time, free_time, cnt, cap, ida_size(nr_ids)); in benchmark_ida()
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| /linux/drivers/irqchip/ |
| H A D | irq-riscv-imsic-platform.c | 340 imsic->fwnode, global->nr_ids, &global->base_addr); in imsic_irqdomain_init()
342 imsic->fwnode, num_possible_cpus() * (global->nr_ids - 1)); in imsic_irqdomain_init()
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| H A D | irq-riscv-imsic-early.c | 116 if (unlikely(local_id > imsic->global.nr_ids)) { in imsic_handle_irq()
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| H A D | irq-gic-v3-its.c | 2217 static unsigned long *its_lpi_alloc(int nr_irqs, u32 *base, int *nr_ids) in its_lpi_alloc() argument
2240 *nr_ids = nr_irqs; in its_lpi_alloc()
2244 *base = *nr_ids = 0; in its_lpi_alloc()
2249 static void its_lpi_free(unsigned long *bitmap, u32 base, u32 nr_ids) in its_lpi_free() argument
2251 WARN_ON(free_lpi_range(base, nr_ids)); in its_lpi_free()
4638 int base, nr_ids, i, err = 0; in its_vpe_irq_domain_alloc() local
4640 bitmap = its_lpi_alloc(roundup_pow_of_two(nr_irqs), &base, &nr_ids); in its_vpe_irq_domain_alloc()
4644 if (nr_ids < nr_irqs) { in its_vpe_irq_domain_alloc()
4645 its_lpi_free(bitmap, base, nr_ids); in its_vpe_irq_domain_alloc()
4651 its_lpi_free(bitmap, base, nr_ids); in its_vpe_irq_domain_alloc()
[all …]
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| /linux/tools/testing/selftests/namespaces/ |
| H A D | ns_active_ref_test.c | 2575 int nr_ids = sys_listns(&req, ns_ids, 256, 0); in TEST() local
2576 if (nr_ids < 0) { in TEST()
2581 for (int i = 0; i < nr_ids; i++) { in TEST()
2592 nr_ids = sys_listns(&req, ns_ids, 256, 0); in TEST()
2593 if (nr_ids >= 0) { in TEST()
2595 for (int i = 0; i < nr_ids; i++) { in TEST()
2643 nr_ids = sys_listns(&req, ns_ids, 256, 0); in TEST()
2644 if (nr_ids >= 0) { in TEST()
2646 for (int i = 0; i < nr_ids; i++) { in TEST()
2657 nr_ids = sys_listns(&req, ns_ids, 256, 0); in TEST()
[all …]
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| /linux/net/core/ |
| H A D | net-sysfs.c | 1697 unsigned int nr_ids; in xps_queue_show() local
1706 nr_ids = dev_maps ? dev_maps->nr_ids : in xps_queue_show()
1709 mask = bitmap_zalloc(nr_ids, GFP_NOWAIT); in xps_queue_show()
1718 for (j = 0; j < nr_ids; j++) { in xps_queue_show()
1736 len = sysfs_emit(buf, "%*pb\n", nr_ids, mask); in xps_queue_show()
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| H A D | dev.c | 2785 for (j = 0; j < dev_maps->nr_ids; j++) in clean_xps_maps()
2889 unsigned int nr_ids; in __netif_set_xps_queue() local
2913 nr_ids = dev->num_rx_queues; in __netif_set_xps_queue()
2918 nr_ids = nr_cpu_ids; in __netif_set_xps_queue()
2930 dev_maps->num_tc == num_tc && dev_maps->nr_ids == nr_ids) in __netif_set_xps_queue()
2934 for (j = -1; j = netif_attrmask_next_and(j, online_mask, mask, nr_ids), in __netif_set_xps_queue()
2935 j < nr_ids;) { in __netif_set_xps_queue()
2943 new_dev_maps->nr_ids = nr_ids; in __netif_set_xps_queue()
2967 for (j = 0; j < nr_ids; j++) { in __netif_set_xps_queue()
2971 if (netif_attr_test_mask(j, mask, nr_ids) && in __netif_set_xps_queue()
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| /linux/tools/perf/Documentation/ |
| H A D | perf.data-file-format.txt | 146 uint32_t nr_ids;
148 uint64_t ids[nr_ids];
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| /linux/tools/perf/util/ |
| H A D | header.c | 69 * nr_ids * sizeof(struct perf_sample_id) must not overflow
5107 int nr_attrs, nr_ids, i, j, err = -ENOMEM;
5183 * nr_ids and size_t overflow in perf_evsel__alloc_id()
5194 * Cap the ID count to avoid int truncation of nr_ids
5196 * paths (nr_ids * sizeof(u64), nr_ids *
5232 nr_ids = f_attr.ids.size / sizeof(u64);
5238 if (perf_evsel__alloc_id(&evsel->core, 1, nr_ids))
5243 for (j = 0; j < nr_ids; j++) {
4546 int nr_attrs, nr_ids, i, j, err; perf_session__read_header() local
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| /linux/include/linux/ |
| H A D | netdevice.h | 818 unsigned int nr_ids; member
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