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    ceph: invalidate affected dentry leases on aborted requests · 81a6cf2d
    Sage Weil 提交于
    If we abort a request, we return to caller, but the request may still
    complete.  And if we hold the dir FILE_EXCL bit, we may not release a
    lease when sending a request.  A simple un-tar, control-c, un-tar again
    will reproduce the bug (manifested as a 'Cannot open: File exists').
    
    Ensure we invalidate affected dentry leases (as well dir I_COMPLETE) so
    we don't have valid (but incorrect) leases.  Do the same, consistently, at
    other sites where I_COMPLETE is similarly cleared.
    Signed-off-by: NSage Weil <sage@newdream.net>
    81a6cf2d
dir.c 33.4 KB