Date: Sat, 15 Jun 2013 08:20:38 -0700 From: Matthew Jacob <mjacob@freebsd.org> To: Alexander Motin <mav@freebsd.org> Cc: svn-src-head@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r251792 - in head/sys/cam: ata scsi Message-ID: <51BC8646.6060102@freebsd.org> In-Reply-To: <201306151246.r5FCkdFb072719@svn.freebsd.org> References: <201306151246.r5FCkdFb072719@svn.freebsd.org>
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On 6/15/2013 5:46 AM, Alexander Motin wrote: > Author: mav > Date: Sat Jun 15 12:46:38 2013 > New Revision: 251792 > URL: http://svnweb.freebsd.org/changeset/base/251792 > > Log: > Restore use of polling mode for disk cache flush in case of kernel panic. > While I am not sure that any extra hardware access is a good idea after > panic, that is an existing behaviour that should better work correctly. > At least one vendor depends on it.
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