Date: Mon, 13 Dec 1999 08:30:16 +0800 From: Peter Wemm <peter@netplex.com.au> To: Mike Smith <msmith@freebsd.org> Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern vfs_conf.c Message-ID: <19991213003016.E94F41CA0@overcee.netplex.com.au> In-Reply-To: Message from Mike Smith <msmith@freebsd.org> of "Sun, 12 Dec 1999 16:23:58 PST." <199912130023.QAA04379@mass.cdrom.com>
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Mike Smith wrote: > > peter 1999/12/12 08:34:44 PST > > > > Modified files: > > sys/kern vfs_conf.c > > Log: > > Put on asbestos suit and put a splcam() around the 'Mounting root from..' > > message to stop it splitting. Every single scsi machine I've seen seems > > to reliably collide with this and it's rather annoying. > > Should probably be something more like splimp(), since there's no > guarantee that you're not going to get a different interrupt-masked > device doing the same sort of thing. splimp is no relation to the disk interrupts.. We don't have a heirarchy of priorities like other unixen, each mask stands alone. splhigh() covers it all but that's really overdoing it. Cheers, -Peter To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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