Messages in this thread |  | | Date | Sat, 15 Jun 1996 11:33:35 +0900 | From | Stephane Corbe <> | Subject | Re: 2.2.0 wishlist |
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Gokhan UNEL wrote : > It would be great if we have Linux as a > REAL TIME operating system. Then, we would > prefer to have Linux instead of LynxOs in our > Data AcQusition system.
For a own project I wrote a shadow of this in the kernel of Linux 1.1.19. Modify schedule() to support basic REAL TIME isn't very hard. BUT a clean real time system must support data and process recovering if the system crash.
1) All Linux must be realtime ?
If yes, who specified range time for deamons, fork calls, or user apps ?
2) Only some process must be realtime.
I think it's better. But in this case there are some problemes with XWindow, for instance when you move the mouse, the cursor must not do 'bounds' because a realtime process has CPU during your moving. So, XWindow real time ? cf remarks from 1) !!!
-- Stephane Corbe scorbe@miya.cs.it-chiba.ac.jp http://solar.miya.cs.it-chiba.ac.jp:5000/ CIT (Chiba), ENSMP (Paris), UVSQ (Versailles)
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