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c5c38ef3d7
The nohz full code needs irq work to trigger its own interrupt so that the subsystem can work even when the tick is stopped. Lets introduce arch_irq_work_has_interrupt() that archs can override to tell about their support for this ability. Signed-off-by: Peter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
10 lines
155 B
C
10 lines
155 B
C
#ifndef __ASM_IRQ_WORK_H
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#define __ASM_IRQ_WORK_H
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static inline bool arch_irq_work_has_interrupt(void)
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{
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return false;
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}
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#endif /* __ASM_IRQ_WORK_H */
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