| /linux-6.15/arch/arc/kernel/ |
| H A D | intc-arcv2.c | 163 struct irq_domain *root_domain; in init_onchip_IRQ() local
173 root_domain = irq_domain_add_linear(intc, nr_cpu_irqs, &arcv2_irq_ops, NULL); in init_onchip_IRQ()
174 if (!root_domain) in init_onchip_IRQ()
181 irq_set_default_domain(root_domain); in init_onchip_IRQ()
184 irq_create_mapping(root_domain, IPI_IRQ); in init_onchip_IRQ()
186 irq_create_mapping(root_domain, SOFTIRQ_IRQ); in init_onchip_IRQ()
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| H A D | intc-compact.c | 110 struct irq_domain *root_domain; in init_onchip_IRQ() local
115 root_domain = irq_domain_add_linear(intc, NR_CPU_IRQS, in init_onchip_IRQ()
117 if (!root_domain) in init_onchip_IRQ()
124 irq_set_default_domain(root_domain); in init_onchip_IRQ()
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| /linux-6.15/drivers/irqchip/ |
| H A D | irq-xtensa-mx.c | 155 static void __init xtensa_mx_init_common(struct irq_domain *root_domain) in xtensa_mx_init_common() argument
159 irq_set_default_domain(root_domain); in xtensa_mx_init_common()
169 struct irq_domain *root_domain = in xtensa_mx_init_legacy() local
173 xtensa_mx_init_common(root_domain); in xtensa_mx_init_legacy()
180 struct irq_domain *root_domain = in xtensa_mx_init() local
183 xtensa_mx_init_common(root_domain); in xtensa_mx_init()
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| H A D | irq-xtensa-pic.c | 87 struct irq_domain *root_domain = in xtensa_pic_init_legacy() local
90 irq_set_default_domain(root_domain); in xtensa_pic_init_legacy()
97 struct irq_domain *root_domain = in xtensa_pic_init() local
100 irq_set_default_domain(root_domain); in xtensa_pic_init()
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| H A D | irq-csky-apb-intc.c | 35 static struct irq_domain *root_domain; variable
65 gc = irq_get_domain_generic_chip(root_domain, irq_base); in ck_set_gc()
117 root_domain = irq_domain_add_linear(node, nr_irq, in ck_intc_init_comm()
119 if (!root_domain) { in ck_intc_init_comm()
124 ret = irq_alloc_domain_generic_chips(root_domain, 32, 1, in ck_intc_init_comm()
141 generic_handle_domain_irq(root_domain, irq_base + __fls(hwirq)); in handle_irq_perbit()
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| H A D | irq-xilinx-intc.c | 41 struct irq_domain *root_domain; member
150 generic_handle_domain_irq(irqc->root_domain, hwirq); in xil_intc_irq_handler()
164 generic_handle_domain_irq(primary_intc->root_domain, hwirq); in xil_intc_handle_irq()
215 irqc->root_domain = irq_domain_add_linear(intc, irqc->nr_irq, in xilinx_intc_of_init()
217 if (!irqc->root_domain) { in xilinx_intc_of_init()
236 irq_set_default_domain(primary_intc->root_domain); in xilinx_intc_of_init()
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| H A D | irq-csky-mpintc.c | 19 static struct irq_domain *root_domain; variable
77 generic_handle_domain_irq(root_domain, in csky_mpintc_handler()
258 root_domain = irq_domain_add_linear(node, nr_irq, &csky_irqdomain_ops, in csky_mpintc_init()
260 if (!root_domain) in csky_mpintc_init()
272 ipi_irq = irq_create_mapping(root_domain, IPI_IRQ); in csky_mpintc_init()
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| H A D | irq-or1k-pic.c | 98 static struct irq_domain *root_domain; variable
118 generic_handle_domain_irq(root_domain, irq); in or1k_pic_handle_irq()
147 root_domain = irq_domain_add_linear(node, 32, &or1k_irq_domain_ops, in or1k_pic_init()
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| /linux-6.15/drivers/platform/x86/intel/uncore-frequency/ |
| H A D | uncore-frequency-tpmi.c | 49 bool root_domain; member
105 if (cluster_info->root_domain) in read_eff_lat_ctrl()
150 if (cluster_info->root_domain) { in uncore_read_control_freq()
196 if (cluster_info->root_domain) in write_eff_lat_ctrl()
301 if (cluster_info->root_domain) { in uncore_write_control_freq()
341 if (cluster_info->root_domain) in uncore_read_freq()
587 tpmi_uncore->root_cluster.root_domain = true; in uncore_probe()
610 if (tpmi_uncore->root_cluster.root_domain) in uncore_remove()
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| /linux-6.15/include/linux/sched/ |
| H A D | deadline.h | 34 struct root_domain;
36 extern void dl_clear_root_domain(struct root_domain *rd);
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| /linux-6.15/kernel/sched/ |
| H A D | topology.c | 427 struct root_domain *rd = cpu_rq(cpu)->rd; in build_perf_domains()
473 struct root_domain *rd = container_of(rcu, struct root_domain, rcu); in free_rootdomain()
485 void rq_attach_root(struct rq *rq, struct root_domain *rd) in rq_attach_root()
487 struct root_domain *old_rd = NULL; in rq_attach_root()
530 void sched_get_rd(struct root_domain *rd) in sched_get_rd()
535 void sched_put_rd(struct root_domain *rd) in sched_put_rd()
543 static int init_rootdomain(struct root_domain *rd) in init_rootdomain()
587 struct root_domain def_root_domain;
596 static struct root_domain *alloc_rootdomain(void) in alloc_rootdomain()
598 struct root_domain *rd; in alloc_rootdomain()
[all …]
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| H A D | sched.h | 962 struct root_domain { struct
1026 extern void rq_attach_root(struct rq *rq, struct root_domain *rd); argument
1027 extern void sched_get_rd(struct root_domain *rd);
1028 extern void sched_put_rd(struct root_domain *rd);
1030 static inline int get_rd_overloaded(struct root_domain *rd) in get_rd_overloaded()
1035 static inline void set_rd_overloaded(struct root_domain *rd, int status) in set_rd_overloaded()
1185 struct root_domain *rd;
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| H A D | deadline.c | 124 struct root_domain *rd = cpu_rq(i)->rd; in dl_bw_cpus()
171 struct root_domain *rd = cpu_rq(cpu)->rd; in dl_bw_visited()
183 struct root_domain *rd = container_of(dl_b, struct root_domain, dl_bw); in __dl_update()
2890 struct root_domain *src_rd; in set_cpus_allowed_dl()
2974 void dl_clear_root_domain(struct root_domain *rd) in dl_clear_root_domain()
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| H A D | rt.c | 619 struct root_domain *rd = rq_of_rt_rq(rt_rq)->rd; in do_balance_runtime()
670 struct root_domain *rd = rq->rd; in __disable_runtime()
2141 static int rto_next_cpu(struct root_domain *rd) in rto_next_cpu()
2234 struct root_domain *rd = in rto_push_irq_work_func()
2235 container_of(work, struct root_domain, rto_push_work); in rto_push_irq_work_func()
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| H A D | fair.c | 6849 static inline bool is_rd_overutilized(struct root_domain *rd) in is_rd_overutilized()
6854 static inline void set_rd_overutilized(struct root_domain *rd, bool flag) in set_rd_overutilized()
8383 struct root_domain *rd = this_rq()->rd; in find_energy_efficient_cpu()
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| /linux-6.15/include/linux/ |
| H A D | sched.h | 75 struct root_domain;
400 extern struct root_domain def_root_domain;
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| /linux-6.15/Documentation/scheduler/ |
| H A D | sched-deadline.rst | 602 This means that, for a root_domain comprising M CPUs, -deadline tasks
642 root_domain, for each root_domain.
675 root_domain they are created on. However, affinities can be specified
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| /linux-6.15/include/trace/events/ |
| H A D | sched.h | 805 TP_PROTO(struct root_domain *rd, bool overutilized),
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