Messages in this thread | | | Subject | Re: hardware time stamping with optional structs in data area | From | Patrick Ohly <> | Date | Mon, 26 Jan 2009 21:39:52 +0100 |
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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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