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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 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||
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