Searched refs:hardirq (Results 1 – 25 of 2177) sorted by relevance
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| /linux/arch/s390/kernel/ |
| A D | vtime.c | 127 u64 timer, clock, user, guest, system, hardirq, softirq; in do_account_vtime() local
158 hardirq = update_tsk_timer(&tsk->thread.hardirq_timer, in do_account_vtime()
163 clock - user - guest - system - hardirq - softirq; in do_account_vtime()
178 if (hardirq) in do_account_vtime()
179 account_system_index_scaled(tsk, hardirq, CPUTIME_IRQ); in do_account_vtime()
183 return virt_timer_forward(user + guest + system + hardirq + softirq); in do_account_vtime()
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| /linux/Documentation/locking/ |
| A D | lockdep-design.rst | 54 - hardirq
90 | \---> hardirq disabled and not in hardirq context
91 \----> acquired in hardirq context
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.
181 - if a new hardirq-unsafe lock is discovered, we check whether any
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| A D | seqlock.rst | 48 write side section. If the read section can be invoked from hardirq or
167 If the read side section can be invoked from hardirq or softirq context,
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| /linux/drivers/pci/hotplug/ |
| A D | TODO | 12 hardirq handler cpqhp_ctrl_intr(). Convert this to threaded IRQ handling.
69 * The hardirq handler shpc_isr() queues events on a workqueue. It can be
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| /linux/Documentation/translations/zh_CN/core-api/irq/ |
| A D | irqflags-tracing.rst | 17 “irq-flags tracing”（中断标志追踪）功能可以 “追踪” hardirq和softirq的状态，它让
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| /linux/drivers/sh/intc/ |
| A D | Kconfig | 14 This enables support for hardware-assisted userspace hardirq
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| /linux/kernel/trace/ |
| A D | trace_output.c | 446 int hardirq; in trace_print_lat_fmt() local
451 hardirq = entry->flags & TRACE_FLAG_HARDIRQ; in trace_print_lat_fmt()
476 (nmi && hardirq) ? 'Z' : in trace_print_lat_fmt()
478 (hardirq && softirq) ? 'H' : in trace_print_lat_fmt()
479 hardirq ? 'h' : in trace_print_lat_fmt()
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| /linux/include/asm-generic/ |
| A D | Kbuild | 26 mandatory-y += hardirq.h
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| /linux/Documentation/trace/ |
| A D | timerlat-tracer.rst | 30 # | / _---=> hardirq/softirq
48 observed at the *hardirq* context before the activation of the thread.
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| A D | ftrace.rst | 907 # || / _---=> hardirq/softirq
965 hardirq/softirq:
966 - 'Z' - NMI occurred inside a hardirq
1379 # || / _---=> hardirq/softirq
1430 # || / _---=> hardirq/softirq
1578 # || / _---=> hardirq/softirq
1616 # || / _---=> hardirq/softirq
1730 # || / _---=> hardirq/softirq
1783 # || / _---=> hardirq/softirq
1896 # || / _---=> hardirq/softirq
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| A D | osnoise-tracer.rst | 61 # | / _---=> hardirq/softirq
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| /linux/Documentation/core-api/irq/ |
| A D | irqflags-tracing.rst | 7 The "irq-flags tracing" feature "traces" hardirq and softirq state, in
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| /linux/Documentation/gpu/ |
| A D | todo.rst | 476 main issue here is that panics can be triggered from hardirq contexts and
477 hence all panic related callback can run in hardirq context. It would be
479 e.g. trigger calls through drm debugfs files. hardirq context could be
493 even spinlocks (because NMI and hardirq can panic too). We need to either
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| /linux/lib/ |
| A D | .cpu_rmap.o.cmd | 601 include/linux/hardirq.h \
738 arch/arm64/include/asm/hardirq.h \
743 include/asm-generic/hardirq.h \
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| /linux/kernel/locking/ |
| A D | .qrwlock.o.cmd | 304 include/linux/hardirq.h \
640 arch/arm64/include/asm/hardirq.h \
645 include/asm-generic/hardirq.h \
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| A D | .qspinlock.o.cmd | 305 include/linux/hardirq.h \
641 arch/arm64/include/asm/hardirq.h \
646 include/asm-generic/hardirq.h \
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| A D | .spinlock.o.cmd | 425 include/linux/hardirq.h \
646 arch/arm64/include/asm/hardirq.h \
651 include/asm-generic/hardirq.h \
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| /linux/drivers/clocksource/ |
| A D | .dw_apb_timer.o.cmd | 809 include/linux/hardirq.h \
819 arch/arm64/include/asm/hardirq.h \
824 include/asm-generic/hardirq.h \
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| A D | .timer-imx-sysctr.o.cmd | 248 include/linux/hardirq.h \
646 arch/arm64/include/asm/hardirq.h \
651 include/asm-generic/hardirq.h \
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| A D | .timer-mediatek.o.cmd | 808 include/linux/hardirq.h \
818 arch/arm64/include/asm/hardirq.h \
823 include/asm-generic/hardirq.h \
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| A D | .timer-of.o.cmd | 501 include/linux/hardirq.h \
666 arch/arm64/include/asm/hardirq.h \
671 include/asm-generic/hardirq.h \
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| A D | .timer-owl.o.cmd | 812 include/linux/hardirq.h \
822 arch/arm64/include/asm/hardirq.h \
827 include/asm-generic/hardirq.h \
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| A D | .timer-sprd.o.cmd | 248 include/linux/hardirq.h \
646 arch/arm64/include/asm/hardirq.h \
651 include/asm-generic/hardirq.h \
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| A D | .dw_apb_timer_of.o.cmd | 812 include/linux/hardirq.h \
822 arch/arm64/include/asm/hardirq.h \
827 include/asm-generic/hardirq.h \
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| A D | .timer-rockchip.o.cmd | 812 include/linux/hardirq.h \
822 arch/arm64/include/asm/hardirq.h \
827 include/asm-generic/hardirq.h \
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