Differential D15452 Diff 42623 sys/compat/linuxkpi/common/src/linux_hrtimer.c

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sys/compat/linuxkpi/common/src/linux_hrtimer.c

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	hrtimer = arg;	hrtimer = arg;
	ret = hrtimer->function(hrtimer);	ret = hrtimer->function(hrtimer);
	MPASS(ret == HRTIMER_NORESTART);
	callout_deactivate(&hrtimer->callout);	if (ret == HRTIMER_RESTART) {
		callout_schedule_sbt(&hrtimer->callout,
		nstosbt(hrtimer->expires), nstosbt(hrtimer->precision), 0);
		} else {
		callout_deactivate(&hrtimer->callout);
		}
	}	}

	bool	bool
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	{	{

	hrtimer->function = NULL;	hrtimer->function = NULL;
		hrtimer->expires = 0;
		hrtimer->precision = 0;
	mtx_init(&hrtimer->mtx, "hrtimer", NULL, MTX_DEF \| MTX_RECURSE);	mtx_init(&hrtimer->mtx, "hrtimer", NULL, MTX_DEF \| MTX_RECURSE);
	callout_init_mtx(&hrtimer->callout, &hrtimer->mtx, 0);	callout_init_mtx(&hrtimer->callout, &hrtimer->mtx, 0);
	}	}

	void	void
	linux_hrtimer_set_expires(struct hrtimer *hrtimer __unused,	linux_hrtimer_set_expires(struct hrtimer *hrtimer, ktime_t time)
	ktime_t time __unused)
	{	{

		hrtimer->expires = ktime_to_ns(time);
	}	}

	void	void
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	}	}

	void	void
	linux_hrtimer_start_range_ns(struct hrtimer *hrtimer, ktime_t time, int64_t nsec)	linux_hrtimer_start_range_ns(struct hrtimer *hrtimer, ktime_t time,
		int64_t nsec)
		{

		mtx_lock(&hrtimer->mtx);
		hrtimer->precision = nsec;
		callout_reset_sbt(&hrtimer->callout, nstosbt(ktime_to_ns(time)),
		nstosbt(nsec), hrtimer_call_handler, hrtimer, 0);
		mtx_unlock(&hrtimer->mtx);
		}

		void
		linux_hrtimer_forward_now(struct hrtimer *hrtimer, ktime_t interval)
	{	{

	mtx_lock(&hrtimer->mtx);	mtx_lock(&hrtimer->mtx);
	callout_reset_sbt(&hrtimer->callout, nstosbt(time), nstosbt(nsec),	callout_reset_sbt(&hrtimer->callout, nstosbt(ktime_to_ns(interval)),
	hrtimer_call_handler, hrtimer, 0);	nstosbt(hrtimer->precision), hrtimer_call_handler, hrtimer, 0);
	mtx_unlock(&hrtimer->mtx);	mtx_unlock(&hrtimer->mtx);
	}	}
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