Date: Sat, 20 Sep 2003 15:47:52 -0400 From: Gary Palmer <gjp@in-addr.com> To: Maksim Yevmenkin <m_evmenkin@yahoo.com> Cc: current@freebsd.org Subject: Re: ubt0, Bluetooth and kernel memory leaking Message-ID: <40604.1064087272@in-addr.com> In-Reply-To: Message from Maksim Yevmenkin <m_evmenkin@yahoo.com> <20030920175421.37161.qmail@web40303.mail.yahoo.com>
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Maksim Yevmenkin wrote in message ID <20030920175421.37161.qmail@web40303.mail.yahoo.com>: > i just quickly checked the CVS. according to your -current date you should > have this fix. can you double check? perhaps there is another bug somewhere. > > i will take close look at ng_ubt(4) today once again. > > ================================================= > > CVS log for src/sys/dev/usb/usb_mem.c > > Revision 1.4 / (download) - annotate - [select for diffs], Tue Jul 29 05:07:3 > 7 > 2003 UTC (7 weeks, 4 days ago) by jmg > Branch: MAIN > CVS Tags: HEAD > Changes since 1.3: +2 -0 lines > Diff to previous 1.3 (colored) > > fix another bus_dma leak due to not having a size param for our bus_dma > allocation function. With this patch, it prevents continous growth of > the devbuf memory pool. > > Tested with ssh <host> dd of=/dev/null < /dev/zero and vmstat -m | grep devbu > f > > ====================================================== > > thanks, > max > Max, Thanks for the quick answer. Actually, my build didn't have that bug fix and I'd somehow missed it while looking for relevant fixes since my compile. I'm rebuilding now and will let you know if it doesn't work. Thanks, Gary
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