Darcy L. Watkins wrote:
Have you tried using the rtctl utility and the /etc/rtgroups file?
Where are the source tarball projects for these located so I can try
porting/using them [at least some of it] on my embedded linux? ... or
is this a proprietary Redhat utility only in RPM binaries? Google
search seems to mainly land me at IBM and Redhat user docs and FAQs.
rtctl is GPL, not proprietary. A quick google search brought
up the following:
http://ftp.riken.go.jp/pub/Linux/cern/mrg/slc5X/SRPMS/
http://ftp.riken.go.jp/pub/Linux/cern/mrg/slc5X/SRPMS/rtctl-1.7-1.el5rt.src.rpm
Perhaps my issue earlier with serial buffer overruns is just a tune up
issue.
I want to tune up RT on PowerPC 405 and ARM11 MX.31 based embedded
systems where the rootfs is built (cross compiled) using
buildroot/uclibc, etc and not x86 binaries from a full feature distro
such as Fedora, Debian, etc.
Setting thread priorities for your environment will certainly
be a good thing in general.
thanks,
Nivedita
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