On Sat, 20 May 2000, George Anzinger wrote:
> Dear Giuseppe,
>
> The indicated patch as well as some other fixes is include in the real
> time scheduler patch at www.mvista.com
>
> This patch not only gives an option to use the new rtsched.c but patches
> the 2.2.14 sched.c to fix most of the outstanding problems. Below is the
> part of the patch related to sched.c:)
Your patch adds even more code to schedule(), compared to mine :-)) This
supports my claim, that is is impossible to fix the sched_yield() bug without
adding extra code to the scheduler.
Anyway, it is a pity that nobody else seems to realize the importance of the
sched_yield() bug. It would be nice and useful, if the forthcoming 2.4 kernel
had a correct implementation of sched_yield()...
Bye,
Giuseppe
Giuseppe Ciaccio http://www.disi.unige.it/person/CiaccioG/
DISI - Universita' di Genova via Dodecaneso 35 16146 Genova, Italy
phone +39 10 353 6638 fax +39 010 3536699 ciaccio@disi.unige.it
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