[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH 2/5] xen: Add privcmd device driver
On Mon, Nov 28, 2011 at 04:26:53PM +0000, Ian Campbell wrote: > I wonder if we could do something dumb like make /proc/xen/privcmd by a > symlink to /dev/xen/privcmd instead of introducing this cross module > dependency? Sure. However this make a dependency from kernel to the userspace naming policy. And the xenfs module still needs some sort of dependency on privcmd, so it gets loaded. > The main reason would be to avoid the select since selecting on user > visible symbols is a recipe for confusion and is generally advised > against. Right. It is just the easiest solution. > Perhaps the xen-privcmd.ko should simply call a newly introduced > xenfs_register()? This would be a nop if CONFIG_XENFS=n and therefore > the select would not be necessary. If COFIG_XENFS=[my] then modprobe > will do the right thing. This would be not backward compatible. And I'd like to avoid a dependency from privcmd to xenfs. Bastian -- Not one hundred percent efficient, of course ... but nothing ever is. -- Kirk, "Metamorphosis", stardate 3219.8 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |