monitor.c File Reference

Go to the source code of this file.

Functions
static int	thread_equal (l4_threadid_t a, l4_threadid_t b)
int	monitor_start (const sched_t *sched, const l4_threadid_t *thread)
	Start the histogramm of dl overflow of a thread.
void	monitor_thread_dl (l4_threadid_t *thread, l4_cpu_time_t time)
	Monitor the consumed time of a thread using the rt_mon lib.
Variables
int	enable_rt_mon

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Detailed Description

Date:

11/12/2004

Author:

Jork Loeser <jork.loeser@inf.tu-dresden.de>

Definition in file monitor.c.

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Function Documentation

int monitor_start	(	const sched_t *	sched,
		const l4_threadid_t *	thread
	)

Start the histogramm of dl overflow of a thread.

Precondition:

scheds-lock should be hold outside

Definition at line 30 of file monitor.c.

References sched_t::dl_hist, is_dp(), lock_scheds(), sched_cur_threads, scheds, thread_equal(), and unlock_scheds().

Referenced by l4cpu_reserve_watch_component().

void monitor_thread_dl	(	l4_threadid_t *	thread,
		l4_cpu_time_t	time
	)

Monitor the consumed time of a thread using the rt_mon lib.

Parameters:

	thread	the thread itself
	time	consumed time of the thread so far

Definition at line 61 of file monitor.c.

References sched_t::dl_old, is_dp(), lock_scheds(), sched_cur_threads, scheds, thread_equal(), and unlock_scheds().

Referenced by watcher_fn().

static int thread_equal	(	l4_threadid_t	a,
		l4_threadid_t	b
	)			[inline, static]

Definition at line 21 of file monitor.c.

Referenced by monitor_start(), monitor_thread_dl(), and watch_hit_ts().

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Variable Documentation

int enable_rt_mon

Definition at line 19 of file monitor.c.