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    SubjectRe: [PATCH] FUTEX: one more return .
    On 2/16/06, Daniel Walker <dwalker@mvista.com> wrote:
    > Continue the theme of returns .

    No, that's wrong. I got Ingo to remove this code and he documented it:

    =====
    - race fix: do not bail out in the list walk when the list_op_pending
    pointer cannot be followed by the kernel - another userspace thread
    may have already destroyed the mutex (and unmapped it), before this
    thread had a chance to clear the field.
    =====
    -
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