• David Johnson's avatar
    Add some debugging support to clientside TBScriptLock; use it in libvnode_xen. · 5d0ff72b
    David Johnson authored
    If the TBScriptLock caller provides a debug message, it will be stored
    in a file, and other blocked TBScriptLock callers will get (possibly
    slightly racy) info about who holds the lock.
    
    Then, use this in libvnode_xen to get some info about long calls to xl
    (create|halt|reboot|etc).
    
    Also enable lockdebug in libvnode_xen for now.
    5d0ff72b
libvnode_xen.pm 159 KB