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authorMarc Eshel <eshel@almaden.ibm.com>2006-11-28 16:26:41 -0500
committerJ. Bruce Fields <bfields@citi.umich.edu>2007-05-06 20:38:49 -0400
commitfd85b8170dabbf021987875ef7f903791f4f181e (patch)
tree9899d2e3e3cd3ac60ed5638add79e39045817e41 /include/linux/fs.h
parentlocks: add lock cancel command (diff)
downloadlinux-dev-fd85b8170dabbf021987875ef7f903791f4f181e.tar.xz
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nfsd4: Convert NFSv4 to new lock interface
Convert NFSv4 to the new lock interface. We don't define any callback for now, so we're not taking advantage of the asynchronous feature--that's less critical for the multi-threaded nfsd then it is for the single-threaded lockd. But this does allow a cluster filesystems to export cluster-coherent locking to NFS. Note that it's cluster filesystems that are the issue--of the filesystems that define lock methods (nfs, cifs, etc.), most are not exportable by nfsd. Signed-off-by: Marc Eshel <eshel@almaden.ibm.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
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