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43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
#include <linux/types.h>
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#include <linux/kernel.h>
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#include <linux/bitops.h>
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#include <linux/list.h>
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#include <linux/rcu.h>
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#include <linux/rculist.h>
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#include <linux/timer.h>
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#include <linux/workqueue.h>
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#include <linux/hrtimer.h>
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void tasklet_hrtimer_cb(unsigned long data)
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{
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struct tasklet_hrtimer *timer = (struct tasklet_hrtimer *)data;
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tasklet_schedule(&timer->task);
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}
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void tasklet_hrtimer_cancel(struct tasklet_hrtimer *timer)
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{
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stop_timer(&timer->timer);
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}
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void tasklet_hrtimer_start(struct tasklet_hrtimer *timer, int timeout)
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{
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mod_timer(&timer->timer, timeout);
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}
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void tasklet_hrtimer_init(struct tasklet_hrtimer *timer,
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void (*cb)(struct tasklet_hrtimer *timer), int c, int mode)
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{
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timer->task.name = "hrtimer";
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tasklet_create(&timer->task, (tasklet_func_t)cb, (unsigned long)timer, 1024);
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setup_timer(&timer->timer, tasklet_hrtimer_cb, (unsigned long)timer);
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}
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void tasklet_hrtimer_deinit(struct tasklet_hrtimer *timer)
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{
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stop_timer(&timer->timer);
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tasklet_kill(&timer->task);
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del_timer(&timer->timer);
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tasklet_destory(&timer->task);
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}
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