Messages in this thread | | | From | Måns Rullgård <> | Subject | Re: PATCH: cdrecord: avoiding scsi device numbering for ide devices | Date | Tue, 10 Aug 2004 10:16:19 +0200 |
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Albert Cahalan <albert@users.sf.net> writes:
>> Last time I gave >> superuser privilege to cdrecord it locked my machine - clearly it wasn't >> rt_task safe. > > So, you've been working on the scheduler anyway... > An option to reserve some portion of CPU time for > emergency use (say, 5% after 1 second has passed) > would let somebody get out of this situation.
Another option would be an Alt-Sysrq-something that lowered all RT processes to normal levels.
-- Måns Rullgård mru@kth.se
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