On Tue, Feb 07, 2006 at 11:14:08AM -0800, Steve Kargl wrote: +> On Tue, Feb 07, 2006 at 10:01:21PM +0300, Yar Tikhiy wrote: +> > On Tue, Feb 07, 2006 at 10:31:52AM -0800, Steve Kargl wrote: +> > > Can memguard monitor the usage of more that one memory_type? +> > +> > From the memguard(9) manpage: +> > +> > Currently, MemGuard can only take over malloc(), realloc() and free() for +> > a particular malloc type. +> +> Thanks for pointing out the obvious. I've read that manpage several +> times and somehow missed the word "particular". It's unfortunate +> that it can't monitor more than one type of memory allocation because +> the new pts code has either uncovered a latent bug in devfs or the +> pts patch is stomping on memory. It shouldn't be hard to implement. You need to change function memguard_cmp() in sys/vm/memguard.c, which decides which memory type should be monitored. -- Pawel Jakub Dawidek http://www.wheel.pl pjd_at_FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am!
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