From 907f9800646eaef149a38a93ce0e28ed87a4f7f2 Mon Sep 17 00:00:00 2001 From: Vladimir Kondratyev Date: Mon, 5 Jul 2021 03:20:06 +0300 Subject: [PATCH] LinuxKPI: Implement irq_work_sync() routine. irq_work_sync() performs draining of irq_work task. Required by drm-kmod. Reviewed by: hselasky Differential revision: https://reviews.freebsd.org/D30818 (cherry picked from commit 864b11007ab3de9f65f28b730507225396c38b9e) --- sys/compat/linuxkpi/common/include/linux/irq_work.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/irq_work.h b/sys/compat/linuxkpi/common/include/linux/irq_work.h index eb1798a4e45..1b376b82981 100644 --- a/sys/compat/linuxkpi/common/include/linux/irq_work.h +++ b/sys/compat/linuxkpi/common/include/linux/irq_work.h @@ -64,4 +64,10 @@ irq_work_queue(struct irq_work *irqw) taskqueue_enqueue(linux_irq_work_tq, &irqw->irq_task); } +static inline void +irq_work_sync(struct irq_work *irqw) +{ + taskqueue_drain(linux_irq_work_tq, &irqw->irq_task); +} + #endif /* __LINUX_IRQ_WORK_H__ */