| /Linux-v5.15/tools/perf/ |
| D | builtin-inject.c | 68 static int output_bytes(struct perf_inject *inject, void *buf, size_t sz) in output_bytes() argument
72 size = perf_data__write(&inject->output, buf, sz); in output_bytes()
76 inject->bytes_written += size; in output_bytes()
83 struct perf_inject *inject = container_of(tool, struct perf_inject, in perf_event__repipe_synth() local
86 return output_bytes(inject, event, event->header.size); in perf_event__repipe_synth()
122 struct perf_inject *inject = container_of(tool, struct perf_inject, in perf_event__repipe_attr() local
130 if (!inject->is_pipe) in perf_event__repipe_attr()
145 static int copy_bytes(struct perf_inject *inject, int fd, off_t size) in copy_bytes() argument
155 ret = output_bytes(inject, buf, ssz); in copy_bytes()
168 struct perf_inject *inject = container_of(tool, struct perf_inject, in perf_event__repipe_auxtrace() local
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| /Linux-v5.15/drivers/edac/ |
| D | i7core_edac.c | 258 struct i7core_inject inject; member
664 pvt->inject.enable = 0; in disable_inject()
666 if (!pvt->pci_ch[pvt->inject.channel][0]) in disable_inject()
669 pci_write_config_dword(pvt->pci_ch[pvt->inject.channel][0], in disable_inject()
691 if (pvt->inject.enable) in i7core_inject_section_store()
698 pvt->inject.section = (u32) value; in i7core_inject_section_store()
708 return sprintf(data, "0x%08x\n", pvt->inject.section); in i7core_inject_section_show()
728 if (pvt->inject.enable) in i7core_inject_type_store()
735 pvt->inject.type = (u32) value; in i7core_inject_type_store()
746 return sprintf(data, "0x%08x\n", pvt->inject.type); in i7core_inject_type_show()
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| D | octeon_edac-lmc.c | 29 unsigned long inject; member
78 if (!pvt->inject) in octeon_lmc_edac_poll_o2()
90 if (likely(!pvt->inject)) in octeon_lmc_edac_poll_o2()
120 if (likely(!pvt->inject)) in octeon_lmc_edac_poll_o2()
123 pvt->inject = 0; in octeon_lmc_edac_poll_o2()
154 TEMPLATE_SHOW(inject);
155 TEMPLATE_STORE(inject);
197 static DEVICE_ATTR(inject, S_IRUGO | S_IWUSR,
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| /Linux-v5.15/Documentation/fault-injection/ |
| D | notifier-error-inject.rst | 4 Notifier error injection provides the ability to inject artificial errors to
18 /sys/kernel/debug/notifier-error-inject/pm/actions/<notifier event>/error
28 # cd /sys/kernel/debug/notifier-error-inject/pm/
37 /sys/kernel/debug/notifier-error-inject/memory/actions/<notifier event>/error
46 # cd /sys/kernel/debug/notifier-error-inject/memory
55 /sys/kernel/debug/notifier-error-inject/pSeries-reconfig/actions/<notifier event>/error
68 /sys/kernel/debug/notifier-error-inject/netdev/actions/<notifier event>/error
84 # cd /sys/kernel/debug/notifier-error-inject/netdev
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| D | fault-injection.rst | 50 inject NVMe status code and retry flag on devices permitted by setting
62 fault-inject-debugfs kernel module provides some debugfs entries for runtime
135 default is 'N', setting it to 'Y' won't inject failures into
143 default is 'N', setting it to 'Y' will inject failures
172 - /sys/kernel/debug/fail_function/inject:
192 specifies the "error" return value to inject to the given function.
201 In order to inject faults while debugfs is not available (early boot time),
232 - #include <linux/fault-inject.h>
238 Please see the definition of struct fault_attr in fault-inject.h
265 Upon should_fail() returning true, client code should inject a failure:
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| D | index.rst | 11 notifier-error-inject
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| /Linux-v5.15/arch/x86/kernel/cpu/mce/ |
| D | Makefile | 9 mce-inject-y := inject.o
10 obj-$(CONFIG_X86_MCE_INJECT) += mce-inject.o
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| /Linux-v5.15/tools/perf/Documentation/ |
| D | perf-inject.txt | 1 perf-inject(1)
6 perf-inject - Filter to augment the events stream with additional information
11 'perf inject <options>'
15 perf-inject reads a perf-record event stream and repipes it to stdout. At any
16 point the processing code can inject other events into the event stream - in
20 Build-ids are just the first user of perf-inject - potentially anything that
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| D | intel-bts.txt | 80 perf inject
83 perf inject also accepts the --itrace option in which case tracing data is
86 perf inject --itrace -i perf.data -o perf.data.new
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| /Linux-v5.15/Documentation/sound/designs/ |
| D | jack-injection.rst | 8 Here jack injection means users could inject plugin or plugout events
13 in this case, we could inject plugin or plugout events to an audio
26 To inject events to audio jacks, we need to enable the jack injection
28 change the state by hardware events anymore, we could inject plugin or
154 write-only, inject plugin or plugout
156 - to inject plugin:
162 - to inject plugout:
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| /Linux-v5.15/drivers/vfio/ |
| D | virqfd.c | 56 schedule_work(&virqfd->inject); in virqfd_wakeup()
94 flush_work(&virqfd->inject); in virqfd_shutdown()
102 struct virqfd *virqfd = container_of(work, struct virqfd, inject); in virqfd_inject()
129 INIT_WORK(&virqfd->inject, virqfd_inject); in vfio_virqfd_enable()
177 schedule_work(&virqfd->inject); in vfio_virqfd_enable()
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| /Linux-v5.15/tools/perf/tests/shell/ |
| D | pipe_test.sh | 50 if ! perf record -e task-clock:u -o - ${file} | perf inject -b | perf report -i - | grep noploop; t…
55 perf record -e task-clock:u -o - ${file} | perf inject -b -o ${data}
62 if ! perf inject -b -i ${data} | perf report -i - | grep noploop; then
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| /Linux-v5.15/tools/testing/selftests/memory-hotplug/ |
| D | mem-on-off-test.sh | 231 NOTIFIER_ERR_INJECT_DIR=$DEBUGFS/notifier-error-inject/memory
237 /sbin/modprobe -q -r memory-notifier-error-inject
238 /sbin/modprobe -q memory-notifier-error-inject priority=$priority
246 echo $msg memory-notifier-error-inject module is not available >&2
291 /sbin/modprobe -q -r memory-notifier-error-inject
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| /Linux-v5.15/tools/testing/selftests/cpu-hotplug/ |
| D | cpu-on-off-test.sh | 238 NOTIFIER_ERR_INJECT_DIR=$DEBUGFS/notifier-error-inject/cpu
244 /sbin/modprobe -q -r cpu-notifier-error-inject
245 /sbin/modprobe -q cpu-notifier-error-inject priority=$priority
253 echo $msg cpu-notifier-error-inject module is not available >&2
293 /sbin/modprobe -q -r cpu-notifier-error-inject
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| /Linux-v5.15/lib/ |
| D | Makefile | 16 KCOV_INSTRUMENT_fault-inject.o := n
213 obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o
214 obj-$(CONFIG_FAULT_INJECTION_USERCOPY) += fault-inject-usercopy.o
215 obj-$(CONFIG_NOTIFIER_ERROR_INJECTION) += notifier-error-inject.o
216 obj-$(CONFIG_PM_NOTIFIER_ERROR_INJECT) += pm-notifier-error-inject.o
217 obj-$(CONFIG_NETDEV_NOTIFIER_ERROR_INJECT) += netdev-notifier-error-inject.o
218 obj-$(CONFIG_MEMORY_NOTIFIER_ERROR_INJECT) += memory-notifier-error-inject.o
220 of-reconfig-notifier-error-inject.o
221 obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
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| /Linux-v5.15/mm/ |
| D | hwpoison-inject.c | 31 goto inject; in hwpoison_inject()
49 inject: in hwpoison_inject()
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| /Linux-v5.15/kernel/irq/ |
| D | resend.c | 106 int check_irq_resend(struct irq_desc *desc, bool inject) in check_irq_resend() argument
123 if (!(desc->istate & IRQS_PENDING) && !inject) in check_irq_resend()
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| /Linux-v5.15/Documentation/ia64/ |
| D | err_inject.rst | 2 IPF Machine Check (MC) error inject tool
5 IPF Machine Check (MC) error inject tool is used to inject MC
11 sample. The driver provides interface to PAL to inject error
15 (sysfs interface) to inject errors or query error injection capabilities.
19 tool to inject error. It's also very useful to integrate with other
29 this sample application to inject errors.
41 # cpu: logical cpu number the error will be inject in.
49 #On cpu2, inject only total 0x10 errors, interval 5 seconds
54 #On cpu4, inject and consume total 0x10 errors, interval 5 seconds
59 #On cpu15, inject and consume total 0x10 errors, interval 5 seconds
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| /Linux-v5.15/arch/csky/lib/ |
| D | Makefile | 3 obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
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| /Linux-v5.15/arch/riscv/lib/ |
| D | Makefile | 9 obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
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| /Linux-v5.15/include/linux/ |
| D | kvm_irqfd.h | 48 struct work_struct inject; member
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| /Linux-v5.15/arch/s390/lib/ |
| D | Makefile | 18 lib-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
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| /Linux-v5.15/tools/testing/fault-injection/ |
| D | failcmd.sh | 59 inject slab allocation failures
61 inject page allocation failures
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| /Linux-v5.15/Documentation/devicetree/bindings/mailbox/ |
| D | brcm,iproc-flexrm-mbox.txt | 24 number of completion messages for which FlexRM will inject
31 specified by this cell then it will inject one MSI interrupt
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| /Linux-v5.15/drivers/vdpa/vdpa_user/ |
| D | vduse_dev.c | 56 struct work_struct inject; member
81 struct work_struct inject; member
423 flush_work(&dev->inject); in vduse_dev_reset()
446 flush_work(&vq->inject); in vduse_dev_reset()
874 struct vduse_dev *dev = container_of(work, struct vduse_dev, inject); in vduse_dev_irq_inject()
885 struct vduse_virtqueue, inject); in vduse_vq_irq_inject()
991 ret = vduse_dev_queue_irq_work(dev, &dev->inject); in vduse_dev_ioctl()
1078 ret = vduse_dev_queue_irq_work(dev, &dev->vqs[index].inject); in vduse_dev_ioctl()
1161 INIT_WORK(&dev->inject, vduse_dev_irq_inject); in vduse_dev_create()
1325 INIT_WORK(&dev->vqs[i].inject, vduse_vq_irq_inject); in vduse_create_dev()
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