Messages in this thread | | | Date | Fri, 7 Jan 2011 13:12:22 +0200 | From | "Kirill A. Shutemov" <> | Subject | Re: [PATCH v2 00/12] make rpc_pipefs be mountable multiple time |
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On Wed, Jan 05, 2011 at 11:41:55AM +0000, Al Viro wrote: > On Wed, Dec 29, 2010 at 03:14:18PM +0200, Kirill A. Shutemov wrote: > > Prepare nfs/sunrpc stack to use multiple instances of rpc_pipefs. > > Won't that make sunrpc impossible to rmmod once you've got it in? > Note that having a reference to vfsmount pins it down, which pins > the superblock down, which pins the file_system_type down, which > pins the damn module down. So cleanup_sunrpc() won't be ever called, > AFAICS...
Hm.. rpc_pipe_fs_type.owner = NULL seems fix the problem. Is it valid solution in this case?
-- Kirill A. Shutemov
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