QNX 6.1 RTP 2nd instance of devc-8250 runs at pri 10?

Hello,

We have noticed that a second instance of devc-8250 running under QNX 6.1
RTP runs at a priority level of 10 while the 1st instance that is handling
the standard on board COM1 and 2 run at pri of 24.

Why is this? It seems to me they should be both running at pri 24.

Allan

aes@connecttech.com

I believe you see the “priority inheritance” effect.

Eduard.
ed1k at ukr dot net

Allan Smith <aes@connecttech.com> wrote in article <abr53r$68s$1@inn.qnx.com>…

Hello,

We have noticed that a second instance of devc-8250 running under QNX 6.1
RTP runs at a priority level of 10 while the 1st instance that is handling
the standard on board COM1 and 2 run at pri of 24.

Why is this? It seems to me they should be both running at pri 24.

Allan

aes@connecttech.com
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