Re: [RFC][PATCH] O(1) Entitlement Based Scheduler

From: Junio C Hamano
Date: Wed Feb 25 2004 - 18:42:51 EST


>>>>> "JL" == John Lee <johnl@xxxxxxxxxx> writes:

JL> On Wed, 25 Feb 2004, Timothy Miller wrote:

>> Even for those who do, they're not going to want to have to
>> renice xmms every time they run it. Furthermore, it seems like a bad
>> idea to keep marking more and more programs as suid root just so that
>> they can boost their priority.

I seem to recall reading here that xmms attempts to grab
SCHED_RR if possible. If that is indeed the case, I suspect
that the above suggestion to run xmms as root does not let the
user exploit the strength of EBS. Since, as I understand it,
EBS affects SCHED_NORMAL processes not SCHED_RR processes.


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