Re: namei() query

From: Alexander Viro (viro@math.psu.edu)
Date: Tue Apr 18 2000 - 04:19:45 EDT

  • Next message: Khimenko Victor: "Re: hook of syscall"

    On Tue, 18 Apr 2000, David S. Miller wrote:

    > but it's about as lovely as abusing union to transform double into
    > int[2] and back. In case of namei() it is _not_ needed -
    > lookup_dentry() does the job just fine.
    >
    > I know that, I was attempting to let him the reason why it was failing
    > which is entirely different from telling him what he should be doing.

    > You told him the latter, but I find it quite as useful for him to know
    > precisely why it failed in the first place.

    I know that you know, but to take it one step further: knowing that
    set_fs() is a brute-force tool which shouldn't be used lightly is useful
    too ;-)

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