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    SubjectRe: hardware time stamping with optional structs in data area
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    On Mon, 2009-01-26 at 07:04 +0200, David Miller wrote:
    > From: Patrick Ohly <patrick.ohly@intel.com>
    > Date: Wed, 21 Jan 2009 11:07:37 +0100
    > See fs/compat_ioctl.c:dev_ifsioc() for how to handle the
    > "32-bit process under 64-bit kernel" issue wrt. struct ifreq

    Thanks, will do.

    > Just consolidate the array into a direct conversion table. You only
    > have 2 bits defined so you only need an array of 4 entries. Pass the
    > optional flag bits directly in as the index of that table.

    How can I get some code executed during the initialization of the IP
    stack which initializes the table, before any sk_buff gets allocated?

    The content is constant, but writing it down as static initializers
    using just preprocessor macros would be difficult and/or ugly - that's
    why I haven't done it already.

    Bye, Patrick



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