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    GFS2: Extend umount wait coverage to full glock lifetime · 8f05228e
    Steven Whitehouse 提交于
    Although all glocks are, by the time of the umount glock wait,
    scheduled for demotion, some of them haven't made it far
    enough through the process for the original set of waiting
    code to wait for them.
    
    This extends the ref count to the whole glock lifetime in order
    to ensure that the waiting does catch all glocks. It does make
    it a bit more invasive, but it seems the only sensible solution
    at the moment.
    Signed-off-by: NSteven Whitehouse <swhiteho@redhat.com>
    8f05228e
glock.c 46.5 KB