| /linux-6.12.1/tools/perf/ |
| D | builtin-inject.c | 162 static int output_bytes(struct perf_inject *inject, void *buf, size_t sz) in output_bytes() argument
166 size = perf_data__write(&inject->output, buf, sz); in output_bytes()
170 inject->bytes_written += size; in output_bytes()
178 struct perf_inject *inject = container_of(tool, struct perf_inject, in perf_event__repipe_synth() local
181 return output_bytes(inject, event, event->header.size); in perf_event__repipe_synth()
218 struct perf_inject *inject = container_of(tool, struct perf_inject, in perf_event__repipe_attr() local
227 if (!inject->output.is_pipe) in perf_event__repipe_attr()
242 static int copy_bytes(struct perf_inject *inject, struct perf_data *data, off_t size) in copy_bytes() argument
252 ret = output_bytes(inject, buf, ssz); in copy_bytes()
265 struct perf_inject *inject = container_of(tool, struct perf_inject, in perf_event__repipe_auxtrace() local
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| /linux-6.12.1/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-6.12.1/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
57 inject IO timeouts by setting config items under
59 inject requeue requests by setting config items under
61 inject init_hctx() errors by setting config items under
70 fault-inject-debugfs kernel module provides some debugfs entries for runtime
141 default is 'Y', setting it to 'N' will also inject failures into
147 default is 'N', setting it to 'Y' will only inject failures when
157 default is 'Y', setting it to 'N' will also inject failures
193 - /sys/kernel/debug/fail_function/inject:
213 specifies the "error" return value to inject to the given function.
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| D | index.rst | 11 notifier-error-inject
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| /linux-6.12.1/tools/perf/tests/shell/ |
| D | pipe_test.sh | 72 …if ! perf record -e task-clock:u -o - ${prog} | perf inject ${inject_opt}| perf report -i - | grep…
79 …if ! perf record -g -e task-clock:u -o - ${prog} | perf inject ${inject_opt} | perf report -i - | …
86 perf record -e task-clock:u -o - ${prog} | perf inject ${inject_opt} -o ${data}
94 if ! perf inject ${inject_opt} -i ${data} | perf report -i - | grep -q ${sym}; then
101 if ! perf inject ${inject_opt} -i ${data} | perf report -i - | grep -q ${sym}; then
108 perf inject ${inject_opt} -i ${data} -o ${data2}
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| /linux-6.12.1/drivers/vfio/ |
| D | virqfd.c | 53 schedule_work(&virqfd->inject); in virqfd_wakeup()
91 flush_work(&virqfd->inject); in virqfd_shutdown()
99 struct virqfd *virqfd = container_of(work, struct virqfd, inject); in virqfd_inject()
108 flush_work(&virqfd->inject); in virqfd_flush_inject()
133 INIT_WORK(&virqfd->inject, virqfd_inject); in vfio_virqfd_enable()
182 schedule_work(&virqfd->inject); in vfio_virqfd_enable()
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| /linux-6.12.1/arch/x86/kernel/cpu/mce/ |
| D | Makefile | 9 mce-inject-y := inject.o
10 obj-$(CONFIG_X86_MCE_INJECT) += mce-inject.o
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| /linux-6.12.1/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-6.12.1/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
36 Override build-ids to inject using these comma-separated pairs of
112 :GMEXAMPLECMD: inject
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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-6.12.1/tools/testing/selftests/memory-hotplug/ |
| D | mem-on-off-test.sh | 243 NOTIFIER_ERR_INJECT_DIR=$DEBUGFS/notifier-error-inject/memory
249 /sbin/modprobe -q -r memory-notifier-error-inject
250 /sbin/modprobe -q memory-notifier-error-inject priority=$priority
258 echo $msg memory-notifier-error-inject module is not available >&2
305 /sbin/modprobe -q -r memory-notifier-error-inject
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| /linux-6.12.1/lib/ |
| D | test_firmware.c | 133 struct upload_inject_err inject; member
1146 tst->inject.prog = prog; in upload_err_inject_error()
1147 tst->inject.err_code = err; in upload_err_inject_error()
1204 if (tst->inject.err_code == FW_UPLOAD_ERR_NONE || in test_fw_upload_prepare()
1205 strncmp(tst->inject.prog, progress, strlen(progress)) != 0) in test_fw_upload_prepare()
1208 if (tst->inject.err_code == FW_UPLOAD_ERR_CANCELED) in test_fw_upload_prepare()
1211 ret = tst->inject.err_code; in test_fw_upload_prepare()
1218 tst->inject.err_code = FW_UPLOAD_ERR_NONE; in test_fw_upload_prepare()
1219 tst->inject.prog = NULL; in test_fw_upload_prepare()
1240 if (tst->inject.err_code == FW_UPLOAD_ERR_NONE || in test_fw_upload_write()
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| D | Makefile | 16 KCOV_INSTRUMENT_fault-inject.o := n
206 obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o
207 obj-$(CONFIG_FAULT_INJECTION_USERCOPY) += fault-inject-usercopy.o
208 obj-$(CONFIG_NOTIFIER_ERROR_INJECTION) += notifier-error-inject.o
209 obj-$(CONFIG_PM_NOTIFIER_ERROR_INJECT) += pm-notifier-error-inject.o
210 obj-$(CONFIG_NETDEV_NOTIFIER_ERROR_INJECT) += netdev-notifier-error-inject.o
211 obj-$(CONFIG_MEMORY_NOTIFIER_ERROR_INJECT) += memory-notifier-error-inject.o
213 of-reconfig-notifier-error-inject.o
214 obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
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| /linux-6.12.1/Documentation/translations/zh_CN/mm/ |
| D | hwpoison.rst | 104 * 通过debugfs ``/sys/kernel/debug/hwpoison/`` hwpoison-inject模块
143 x86 有 mce-inject, mce-test
156 git://git.kernel.org/pub/scm/utils/cpu/mce/mce-inject.git
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| /linux-6.12.1/mm/ |
| D | hwpoison-inject.c | 31 goto inject; in hwpoison_inject()
50 inject: in hwpoison_inject()
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| /linux-6.12.1/kernel/irq/ |
| D | resend.c | 124 int check_irq_resend(struct irq_desc *desc, bool inject) in check_irq_resend() argument
141 if (!(desc->istate & IRQS_PENDING) && !inject) in check_irq_resend()
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| /linux-6.12.1/arch/riscv/kvm/ |
| D | aia_aplic.c | 244 bool inject; in aplic_update_irq_range() local
260 inject = false; in aplic_update_irq_range()
265 inject = true; in aplic_update_irq_range()
270 if (inject) in aplic_update_irq_range()
278 bool inject = false, ie; in kvm_riscv_aia_aplic_inject() local
323 inject = true; in kvm_riscv_aia_aplic_inject()
329 if (inject) in kvm_riscv_aia_aplic_inject()
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| /linux-6.12.1/tools/testing/selftests/kvm/x86_64/ |
| D | nested_exceptions_test.c | 188 static void queue_ss_exception(struct kvm_vcpu *vcpu, bool inject) in queue_ss_exception() argument
200 events.exception.pending = !inject; in queue_ss_exception()
201 events.exception.injected = inject; in queue_ss_exception()
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| /linux-6.12.1/Documentation/ABI/testing/ |
| D | debugfs-cxl | 7 attribute, the memdev driver sends an inject poison command to
16 It is not an error to inject poison into an address that
57 The <error number> can be written to einj_inject to inject
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| /linux-6.12.1/tools/testing/selftests/powerpc/mce/ |
| D | .gitignore | 1 inject-ra-err
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| D | Makefile | 3 TEST_GEN_PROGS := inject-ra-err
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| /linux-6.12.1/arch/csky/lib/ |
| D | Makefile | 3 obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
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| /linux-6.12.1/net/rxrpc/ |
| D | Kconfig | 36 Say Y here to inject packet loss by discarding some received and some
43 Say Y here to inject a delay into packet reception, allowing an
|