From mboxrd@z Thu Jan  1 00:00:00 1970
From: zhikai <gbtux@126.com>
Subject: A question on the credit scheduler
Date: Fri, 16 Dec 2011 15:55:07 +0800 (CST)
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Hi All,


In the credit scheduler, the scheduling decision function csched_schedule() is called in the schedule function in scheduler.c, such as the following.
next_slice = sched->do_schedule(sched, now, tasklet_work_scheduled);


But, how often the csched_schedule() is called and to run? Does this frequency have something to do with the slice of credit scheduler that is 30ms?


Best Regards,
Gavin


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<div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial">Hi All,<div><br></div><div>In the credit scheduler, the scheduling decision function&nbsp;csched_schedule() is called in the schedule function in scheduler.c, such as the following.</div><div><div>next_slice = sched-&gt;do_schedule(sched, now, tasklet_work_scheduled);</div><div><br></div><div>But, how often the&nbsp;csched_schedule() is called and to run? Does this frequency have something to do with the slice of credit scheduler that is 30ms?</div><div><br></div></div><div>Best Regards,</div><div>Gavin</div><div><br></div></div><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span>
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