nfsd: clean up lockowner refcounting when finding them
Ensure that when finding or creating a lockowner, that we get a reference to it. For now, we also take an extra reference when a lockowner is created that can be put when release_lockowner is called, but we'll remove that in a later patch once we change how references are held. Since we no longer destroy lockowners in the event of an error in nfsd4_lock, we must change how the seqid gets bumped in the lk_is_new case. Instead of doing so on creation, do it manually in nfsd4_lock. Signed-off-by:Jeff Layton <jlayton@primarydata.com> Signed-off-by:
J. Bruce Fields <bfields@redhat.com>
parent
58fb12e6
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