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08f417db70
Add irq_work support for LoongArch via self IPIs. This make it possible to run works in hardware interrupt context, which is a prerequisite for NOHZ_FULL. Implement: - arch_irq_work_raise() - arch_irq_work_has_interrupt() Reviewed-by: Guo Ren <guoren@kernel.org> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
11 lines
237 B
C
11 lines
237 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_LOONGARCH_IRQ_WORK_H
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#define _ASM_LOONGARCH_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 IS_ENABLED(CONFIG_SMP);
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}
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#endif /* _ASM_LOONGARCH_IRQ_WORK_H */
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