Date: Thu, 05 May 2011 18:42:22 +0200 From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= <des@des.no> To: Rick Macklem <rmacklem@uoguelph.ca> Cc: svn-src-head@freebsd.org, Rick Macklem <rmacklem@FreeBSD.org>, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r221124 - in head: . sbin/mount sbin/mount_nfs sys/amd64/conf sys/fs/nfsclient sys/i386/conf sys/ia64/conf sys/nfsclient sys/pc98/conf sys/powerpc/conf sys/sparc64/conf sys/sun4v/conf Message-ID: <86r58dqett.fsf@ds4.des.no> In-Reply-To: <942285768.1045464.1304603653229.JavaMail.root@erie.cs.uoguelph.ca> (Rick Macklem's message of "Thu, 5 May 2011 09:54:13 -0400 (EDT)") References: <942285768.1045464.1304603653229.JavaMail.root@erie.cs.uoguelph.ca>
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Rick Macklem <rmacklem@uoguelph.ca> writes: > Well, another way it could be handled would be to put the sysctls and > the global variables they manipulate in a module shared by both clients, > like sys/nfs/nfs_lock.c (module "nfslock"). Then the same sysctl would > affect both clients. (I hesitate to create "yet another" module just > to share the sysctls, but since "nfslock" is used by both clients, it > should work ok, I think.) I don't understand why you would want to do that. Can't you just change "oldnfs" back to "nfs" in the old stack? Hmm, it occurred to me that there is currently no way to tell the kernel that two drivers conflict with eachother. Perhaps I should take a shot at implementing a DRIVER_CONFLICT macro to mirror DRIVER_DEPEND. BTW, don't take this personally, I'm very grateful for (and impressed with) your NFS work, other than this little nit :) DES --=20 Dag-Erling Sm=C3=B8rgrav - des@des.no
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