Re: [PATCH 19/24] qemu: command: Unify retrieval of NUMA cell count in qemuBuildNumaArgStr

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On Thu, Feb 19, 2015 at 18:38:38 -0500, John Ferlan wrote:
> 
> 
> On 02/16/2015 01:52 PM, Peter Krempa wrote:
> > The function uses the cell count in 6 places. Add a temp variable to
> > hold the count as it will greatly simplify the refactor.
> > ---
> >  src/qemu/qemu_command.c | 13 +++++++------
> >  1 file changed, 7 insertions(+), 6 deletions(-)
> > 
> 
> ACK - had to peek forward a few patches to "see" why this becomes
> important though ;-)... I did ask myself - was there anything from the
> time it's defined/pulled from def->cpu->ncells to each time it was where
> the 'ncells' could change (I don't think so, but it does cross my mind
> when I see these).

In that case the code would actually be a terrible spaghetti mess and
would deserve an even bigger refactor :).

In fact ncells is changed only when parsing the domain XML so this
change is safe.

Peter

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