Date: Wed, 23 May 2001 16:05:42 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: John Baldwin <jhb@FreeBSD.org> Cc: cvs-all@FreeBSD.org, cvs-committers@FreeBSD.org Subject: RE: cvs commit: src/sys/vm vm_map.c Message-ID: <XFMail.010523160542.jhb@FreeBSD.org> In-Reply-To: <200105232238.f4NMc1d52305@freefall.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On 23-May-01 John Baldwin wrote: > jhb 2001/05/23 15:38:01 PDT > > Modified files: > sys/vm vm_map.c > Log: > - Add lots of vm_mtx assertions. > - Add a few KTR tracepoints to track the addition and removal of > vm_map_entry's and the creation adn free'ing of vmspace's. These tracepoints were most helpful in finding the bug I introduced into swapout_procs() that was causing most of the swapping panics once the mutex asserts were fixed. I was ending up with the vmdaemon trying to walk the vm_map_entry list of a free'd vmspace. -- John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/ PGP Key: http://www.baldwin.cx/~john/pgpkey.asc "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?XFMail.010523160542.jhb>