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Searched refs:hardirq (Results 1 – 18 of 18) sorted by relevance

/linux/arch/s390/kernel/
H A Dvtime.c120 u64 timer, clock, user, guest, system, hardirq, softirq; in do_account_vtime() local
151 hardirq = update_tsk_timer(&tsk->thread.hardirq_timer, in do_account_vtime()
156 clock - user - guest - system - hardirq - softirq; in do_account_vtime()
171 if (hardirq) in do_account_vtime()
172 account_system_index_scaled(tsk, hardirq, CPUTIME_IRQ); in do_account_vtime()
176 return virt_timer_forward(user + guest + system + hardirq + softirq); in do_account_vtime()
/linux/Documentation/locking/
H A Dlockdep-design.rst54 - hardirq
90 | \---> hardirq disabled and not in hardirq context
91 \----> acquired in hardirq context
120 A softirq-unsafe lock-class is automatically hardirq-unsafe as well. The
124 <hardirq-safe> or <hardirq-unsafe>
159 <hardirq-safe> -> <hardirq-unsafe>
162 The first rule comes from the fact that a hardirq-safe lock could be
163 taken by a hardirq context, interrupting a hardirq-unsafe lock - and
175 - if a new hardirq-safe lock is discovered, we check whether it
176 took any hardirq-unsafe lock in the past.
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/linux/drivers/pci/hotplug/
H A DTODO10 hardirq handler cpqhp_ctrl_intr(). Convert this to threaded IRQ handling.
50 * The hardirq handler shpc_isr() queues events on a workqueue. It can be
/linux/Documentation/translations/zh_CN/core-api/irq/
H A Dirqflags-tracing.rst17 “irq-flags tracing”（中断标志追踪）功能可以 “追踪” hardirq和softirq的状态，它让
/linux/drivers/sh/intc/
H A DKconfig14 This enables support for hardware-assisted userspace hardirq
/linux/Documentation/translations/it_IT/locking/
H A Dlockdep-design.rst52 - hardirq
86 | \---> hardirq disabilitati e fuori da un contesto di hardirq
87 \----> acquisito in un contesto di hardirq
117 Una classe softirq insicura è automaticamente insicura anche per hardirq. I
121 <hardirq-safe> o <hardirq-unsafe>
156 <hardirq-safe> -> <hardirq-unsafe>
306 e differenti scenari con hardirq e softirq e annidamenti vari (nella pratica,
/linux/include/asm-generic/
H A DKbuild26 mandatory-y += hardirq.h
/linux/Documentation/trace/
H A Deprobetrace.rst115 # | / _---=> hardirq/softirq
195 # | / _---=> hardirq/softirq
246 # | / _---=> hardirq/softirq
H A Dftrace.rst947 # | / _---=> hardirq/softirq
1000 # || / _---=> hardirq/softirq
1059 hardirq/softirq:
1060 - 'Z' - NMI occurred inside a hardirq
1517 # || / _---=> hardirq/softirq
1568 # || / _---=> hardirq/softirq
1645 # | / _---=> hardirq/softirq
1716 # || / _---=> hardirq/softirq
1754 # || / _---=> hardirq/softirq
1868 # || / _---=> hardirq/softirq
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H A Dtimerlat-tracer.rst30 # | / _---=> hardirq/softirq
48 the *timer latency* observed at the *hardirq* context before the activation
H A Dosnoise-tracer.rst61 # | / _---=> hardirq/softirq
/linux/Documentation/core-api/irq/
H A Dirqflags-tracing.rst7 The "irq-flags tracing" feature "traces" hardirq and softirq state, in
/linux/kernel/trace/
H A Dtrace_output.c458 int hardirq; in trace_print_lat_fmt() local
464 hardirq = entry->flags & TRACE_FLAG_HARDIRQ; in trace_print_lat_fmt()
503 (nmi && hardirq) ? 'Z' : in trace_print_lat_fmt()
505 (hardirq && softirq) ? 'H' : in trace_print_lat_fmt()
506 hardirq ? 'h' : in trace_print_lat_fmt()
H A DKconfig562 timer latency observed at the hardirq context before the
/linux/Documentation/RCU/
H A DwhatisRCU.rst416 hardirq enter / hardirq exit
1269 d. Do you need to treat NMI handlers, hardirq handlers,
/linux/Documentation/admin-guide/pm/
H A Damd-pstate.rst521 # | / _---=> hardirq/softirq
/linux/init/
H A DKconfig565 between system, softirq and hardirq state, so there is a
597 transitions between softirq and hardirq state, so there can be a
/linux/arch/
H A DKconfig1150 in the end of an hardirq.