Date: Mon, 03 May 2004 15:12:38 -0500 From: Jon Noack <noackjr@alumni.rice.edu> To: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> Cc: doc@freebsd.org Subject: Re: lock order reversal status page Message-ID: <4096A7B6.7040103@alumni.rice.edu> In-Reply-To: <Pine.BSF.4.53.0405031936330.33186@e0-0.zab2.int.zabbadoz.net> References: <200405031928.i43JS2cP007066@green.homeunix.org> <Pine.BSF.4.53.0405031936330.33186@e0-0.zab2.int.zabbadoz.net>
next in thread | previous in thread | raw e-mail | index | archive | help
On 5/3/2004 2:39 PM, Bjoern A. Zeeb wrote: > On Mon, 3 May 2004, Brian Fundakowski Feldman wrote: >>Jon Noack <noackjr@alumni.rice.edu> wrote: >>> Bjoern Zeeb put together a lock order reversal page so that >>> people can check the status of LORs: >>> http://sources.zabbadoz.net/freebsd/lor.html >>> >>> I think it would be great if we could get it put up on the >>> FreeBSD.org site. We could then put a link to it in the source to >>> cut down on list noise. I assume the best place to put it would >>> be under the FAQ section. Do you agree that this is a good idea? >>> If so, what do we (I) need to do to get this done? >> >> What is your opinion of a good way to put it in the "lock order >> reversal" output without making it either lost in the noise or >> confuse people as to its intent? > > < SCNR > > put it in in bold <b>http://..../</b>; > < /SCNR > > > I do not like the idea to have an URL in the kernel sources but maybe > the only way one may see this is s.th. like: > > --- dmesg excerpt --- > lock order reversal > ------------------------------------------------------------ > please first read this before submitting PR or posting: > http://..../ > ------------------------------------------------------------ > 1st 0xc5a585ac vm object (vm object) @ sys/vm/swap_pager.c:1313 > 2nd 0xc095d800 swap_pager swhash (swap_pager swhash) @ sys/vm/swap_pager.c:1803 > 3rd 0xc1040948 vm object (vm object) @ sys/vm/uma_core.c:886 > Stack backtrace: > ... > --- trap 0x1, eip = 0, esp = 0xd747cd7c, ebp = 0 --- > --- /dmesg excerpt --- I was thinking something like this: --- dmesg excerpt -- lock order reversal Check http://..../ before reporting 1st 0xc5a585ac vm object (vm object) @ sys/vm/swap_pager.c:1313 ... --- /dmesg excerpt --- Jon
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4096A7B6.7040103>