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Searched refs:old_cpu (Results 1 - 25 of 30) sorted by relevance

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/kernel/linux/linux-5.10/drivers/xen/events/
H A Devents_internal.h19 unsigned int old_cpu);
66 unsigned int old_cpu) in xen_evtchn_port_bind_to_cpu()
68 evtchn_ops->bind_to_cpu(evtchn, cpu, old_cpu); in xen_evtchn_port_bind_to_cpu()
64 xen_evtchn_port_bind_to_cpu(evtchn_port_t evtchn, unsigned int cpu, unsigned int old_cpu) xen_evtchn_port_bind_to_cpu() argument
H A Devents_2l.c56 unsigned int old_cpu) in evtchn_2l_bind_to_cpu()
58 clear_bit(evtchn, BM(per_cpu(cpu_evtchn_mask, old_cpu))); in evtchn_2l_bind_to_cpu()
55 evtchn_2l_bind_to_cpu(evtchn_port_t evtchn, unsigned int cpu, unsigned int old_cpu) evtchn_2l_bind_to_cpu() argument
H A Devents_fifo.c189 unsigned int old_cpu) in evtchn_fifo_bind_to_cpu()
188 evtchn_fifo_bind_to_cpu(evtchn_port_t evtchn, unsigned int cpu, unsigned int old_cpu) evtchn_fifo_bind_to_cpu() argument
/kernel/linux/linux-6.6/drivers/xen/events/
H A Devents_internal.h19 unsigned int old_cpu);
65 unsigned int old_cpu) in xen_evtchn_port_bind_to_cpu()
67 evtchn_ops->bind_to_cpu(evtchn, cpu, old_cpu); in xen_evtchn_port_bind_to_cpu()
63 xen_evtchn_port_bind_to_cpu(evtchn_port_t evtchn, unsigned int cpu, unsigned int old_cpu) xen_evtchn_port_bind_to_cpu() argument
H A Devents_2l.c56 unsigned int old_cpu) in evtchn_2l_bind_to_cpu()
58 clear_bit(evtchn, BM(per_cpu(cpu_evtchn_mask, old_cpu))); in evtchn_2l_bind_to_cpu()
55 evtchn_2l_bind_to_cpu(evtchn_port_t evtchn, unsigned int cpu, unsigned int old_cpu) evtchn_2l_bind_to_cpu() argument
/kernel/linux/linux-5.10/kernel/
H A Dpanic.c190 int old_cpu, cpu; in nmi_panic() local
193 old_cpu = atomic_cmpxchg(&panic_cpu, PANIC_CPU_INVALID, cpu); in nmi_panic()
195 if (old_cpu == PANIC_CPU_INVALID) in nmi_panic()
197 else if (old_cpu != cpu) in nmi_panic()
250 int old_cpu, this_cpu; in panic() local
282 * `old_cpu == PANIC_CPU_INVALID' means this is the 1st CPU which in panic()
284 * `old_cpu == this_cpu' means we came from nmi_panic() which sets in panic()
288 old_cpu = atomic_cmpxchg(&panic_cpu, PANIC_CPU_INVALID, this_cpu); in panic()
290 if (old_cpu != PANIC_CPU_INVALID && old_cpu ! in panic()
[all...]
H A Dkexec_core.c970 int old_cpu, this_cpu; in crash_kexec() local
978 old_cpu = atomic_cmpxchg(&panic_cpu, PANIC_CPU_INVALID, this_cpu); in crash_kexec()
979 if (old_cpu == PANIC_CPU_INVALID) { in crash_kexec()
/kernel/linux/linux-6.6/kernel/
H A Dpanic.c195 int old_cpu, cpu; in nmi_panic() local
198 old_cpu = atomic_cmpxchg(&panic_cpu, PANIC_CPU_INVALID, cpu); in nmi_panic()
200 if (old_cpu == PANIC_CPU_INVALID) in nmi_panic()
202 else if (old_cpu != cpu) in nmi_panic()
282 int old_cpu, this_cpu; in panic() local
314 * `old_cpu == PANIC_CPU_INVALID' means this is the 1st CPU which in panic()
316 * `old_cpu == this_cpu' means we came from nmi_panic() which sets in panic()
320 old_cpu = atomic_cmpxchg(&panic_cpu, PANIC_CPU_INVALID, this_cpu); in panic()
322 if (old_cpu != PANIC_CPU_INVALID && old_cpu ! in panic()
[all...]
H A Dkexec_core.c1076 int old_cpu, this_cpu; in crash_kexec() local
1084 old_cpu = atomic_cmpxchg(&panic_cpu, PANIC_CPU_INVALID, this_cpu); in crash_kexec()
1085 if (old_cpu == PANIC_CPU_INVALID) { in crash_kexec()
/kernel/linux/linux-5.10/arch/mips/sibyte/sb1250/
H A Dirq.c73 int i = 0, old_cpu, cpu, int_on; in sb1250_set_affinity() local
87 old_cpu = sb1250_irq_owner[irq]; in sb1250_set_affinity()
88 cur_ints = ____raw_readq(IOADDR(A_IMR_MAPPER(old_cpu) + in sb1250_set_affinity()
94 ____raw_writeq(cur_ints, IOADDR(A_IMR_MAPPER(old_cpu) + in sb1250_set_affinity()
/kernel/linux/linux-6.6/arch/mips/sibyte/sb1250/
H A Dirq.c73 int i = 0, old_cpu, cpu, int_on; in sb1250_set_affinity() local
87 old_cpu = sb1250_irq_owner[irq]; in sb1250_set_affinity()
88 cur_ints = ____raw_readq(IOADDR(A_IMR_MAPPER(old_cpu) + in sb1250_set_affinity()
94 ____raw_writeq(cur_ints, IOADDR(A_IMR_MAPPER(old_cpu) + in sb1250_set_affinity()
/kernel/linux/linux-5.10/arch/mips/sibyte/bcm1480/
H A Dirq.c81 int i = 0, old_cpu, cpu, int_on, k; in bcm1480_set_affinity() local
94 old_cpu = bcm1480_irq_owner[irq]; in bcm1480_set_affinity()
101 cur_ints = ____raw_readq(IOADDR(A_BCM1480_IMR_MAPPER(old_cpu) + R_BCM1480_IMR_INTERRUPT_MASK_H + (k*BCM1480_IMR_HL_SPACING))); in bcm1480_set_affinity()
106 ____raw_writeq(cur_ints, IOADDR(A_BCM1480_IMR_MAPPER(old_cpu) + R_BCM1480_IMR_INTERRUPT_MASK_H + (k*BCM1480_IMR_HL_SPACING))); in bcm1480_set_affinity()
/kernel/linux/linux-6.6/arch/mips/sibyte/bcm1480/
H A Dirq.c81 int i = 0, old_cpu, cpu, int_on, k; in bcm1480_set_affinity() local
94 old_cpu = bcm1480_irq_owner[irq]; in bcm1480_set_affinity()
101 cur_ints = ____raw_readq(IOADDR(A_BCM1480_IMR_MAPPER(old_cpu) + R_BCM1480_IMR_INTERRUPT_MASK_H + (k*BCM1480_IMR_HL_SPACING))); in bcm1480_set_affinity()
106 ____raw_writeq(cur_ints, IOADDR(A_BCM1480_IMR_MAPPER(old_cpu) + R_BCM1480_IMR_INTERRUPT_MASK_H + (k*BCM1480_IMR_HL_SPACING))); in bcm1480_set_affinity()
/kernel/linux/linux-5.10/tools/perf/scripts/python/
H A Dsched-migration.py191 def migrate(self, ts_list, new, old_cpu, new_cpu):
192 if old_cpu == new_cpu:
194 old_rq = self.prev.rqs[old_cpu]
196 self.rqs[old_cpu] = out_rq
207 self.event_cpus.append(old_cpu)
/kernel/linux/linux-5.10/kernel/debug/kdb/
H A Dkdb_io.c596 int this_cpu, old_cpu; in vkdb_printf() local
608 old_cpu = cmpxchg(&kdb_printf_cpu, -1, this_cpu); in vkdb_printf()
609 if (old_cpu == -1 || old_cpu == this_cpu) in vkdb_printf()
859 smp_store_release(&kdb_printf_cpu, old_cpu); in vkdb_printf()
/kernel/linux/linux-6.6/kernel/debug/kdb/
H A Dkdb_io.c620 int this_cpu, old_cpu; in vkdb_printf() local
632 old_cpu = cmpxchg(&kdb_printf_cpu, -1, this_cpu); in vkdb_printf()
633 if (old_cpu == -1 || old_cpu == this_cpu) in vkdb_printf()
883 smp_store_release(&kdb_printf_cpu, old_cpu); in vkdb_printf()
/kernel/linux/linux-6.6/tools/perf/scripts/python/
H A Dsched-migration.py191 def migrate(self, ts_list, new, old_cpu, new_cpu):
192 if old_cpu == new_cpu:
194 old_rq = self.prev.rqs[old_cpu]
196 self.rqs[old_cpu] = out_rq
207 self.event_cpus.append(old_cpu)
/kernel/linux/linux-5.10/drivers/irqchip/
H A Dirq-bcm6345-l1.c198 unsigned int old_cpu = cpu_for_irq(intc, d); in bcm6345_l1_set_affinity() local
214 if (old_cpu != new_cpu) { in bcm6345_l1_set_affinity()
215 enabled = intc->cpus[old_cpu]->enable_cache[word] & mask; in bcm6345_l1_set_affinity()
/kernel/linux/linux-6.6/drivers/irqchip/
H A Dirq-bcm6345-l1.c193 unsigned int old_cpu = cpu_for_irq(intc, d); in bcm6345_l1_set_affinity() local
209 if (old_cpu != new_cpu) { in bcm6345_l1_set_affinity()
210 enabled = intc->cpus[old_cpu]->enable_cache[word] & mask; in bcm6345_l1_set_affinity()
/kernel/linux/linux-5.10/drivers/hv/
H A Dhyperv_vmbus.h440 static inline void hv_update_alloced_cpus(unsigned int old_cpu, in hv_update_alloced_cpus() argument
444 hv_clear_alloced_cpu(old_cpu); in hv_update_alloced_cpus()
/kernel/linux/linux-6.6/drivers/hv/
H A Dhyperv_vmbus.h454 static inline void hv_update_allocated_cpus(unsigned int old_cpu, in hv_update_allocated_cpus() argument
458 hv_clear_allocated_cpu(old_cpu); in hv_update_allocated_cpus()
/kernel/linux/linux-5.10/drivers/infiniband/hw/hfi1/
H A Daffinity.c789 int i, old_cpu; in hfi1_update_sdma_affinity() local
799 old_cpu = sde->cpu; in hfi1_update_sdma_affinity()
822 if (cpumask_test_cpu(old_cpu, &other_msix->mask)) in hfi1_update_sdma_affinity()
825 cpumask_clear_cpu(old_cpu, &set->mask); in hfi1_update_sdma_affinity()
826 cpumask_clear_cpu(old_cpu, &set->used); in hfi1_update_sdma_affinity()
/kernel/linux/linux-6.6/drivers/infiniband/hw/hfi1/
H A Daffinity.c745 int i, old_cpu; in hfi1_update_sdma_affinity() local
755 old_cpu = sde->cpu; in hfi1_update_sdma_affinity()
778 if (cpumask_test_cpu(old_cpu, &other_msix->mask)) in hfi1_update_sdma_affinity()
781 cpumask_clear_cpu(old_cpu, &set->mask); in hfi1_update_sdma_affinity()
782 cpumask_clear_cpu(old_cpu, &set->used); in hfi1_update_sdma_affinity()
/kernel/linux/linux-5.10/arch/x86/events/intel/
H A Duncore.c1317 static void uncore_change_type_ctx(struct intel_uncore_type *type, int old_cpu, in uncore_change_type_ctx() argument
1324 die = topology_logical_die_id(old_cpu < 0 ? new_cpu : old_cpu); in uncore_change_type_ctx()
1330 if (old_cpu < 0) { in uncore_change_type_ctx()
1336 WARN_ON_ONCE(box->cpu != old_cpu); in uncore_change_type_ctx()
1342 perf_pmu_migrate_context(&pmu->pmu, old_cpu, new_cpu); in uncore_change_type_ctx()
1348 int old_cpu, int new_cpu) in uncore_change_context()
1351 uncore_change_type_ctx(*uncores, old_cpu, new_cpu); in uncore_change_context()
1347 uncore_change_context(struct intel_uncore_type **uncores, int old_cpu, int new_cpu) uncore_change_context() argument
/kernel/linux/linux-6.6/arch/x86/events/intel/
H A Duncore.c1456 static void uncore_change_type_ctx(struct intel_uncore_type *type, int old_cpu, in uncore_change_type_ctx() argument
1463 die = topology_logical_die_id(old_cpu < 0 ? new_cpu : old_cpu); in uncore_change_type_ctx()
1469 if (old_cpu < 0) { in uncore_change_type_ctx()
1475 WARN_ON_ONCE(box->cpu != old_cpu); in uncore_change_type_ctx()
1481 perf_pmu_migrate_context(&pmu->pmu, old_cpu, new_cpu); in uncore_change_type_ctx()
1487 int old_cpu, int new_cpu) in uncore_change_context()
1490 uncore_change_type_ctx(*uncores, old_cpu, new_cpu); in uncore_change_context()
1486 uncore_change_context(struct intel_uncore_type **uncores, int old_cpu, int new_cpu) uncore_change_context() argument

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