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    SubjectRe: [PATCH 20/20] honor r/w changes at do_remount() time
    On Wed, 2006-06-28 at 06:19 +0100, Al Viro wrote:
    > * make the moments when i_nlink hits 0 bump the superblock writers
    > count; drop it when such sucker gets freed on final iput.

    Could you elaborate on this one a bit?

    I assume that there are rules that once i_nlink hits 0, it never goes
    back up again. It seems that a whole bunch (if not all) of the
    individual filesystems do things to it. Is it really necessary to go
    into all of those looking for the places that i_nlink hits 0? Seems
    like it would be an awful lot of patching.

    -- Dave

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