x86: cache_info: Kill the moronic shadow struct

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Commit f9b90566c ("x86: reduce stack usage in init_intel_cacheinfo")
introduced a shadow structure to reduce the stack usage on large
machines instead of making the smaller structure embedded into the
large one. That's definitely a candidate for the bad taste award.

Move the small struct into the large one and get rid of the ugly type
casts.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Hans Rosenfeld <hans.rosenfeld@amd.com>
Cc: Borislav Petkov <borislav.petkov@amd.com>
Cc: Andreas Herrmann <andreas.herrmann3@amd.com>
Cc: Mike Travis <travis@sgi.com>
Link: http://lkml.kernel.org/r/20110723212626.625651773@linutronix.de
Signed-off-by: Ingo Molnar <mingo@elte.hu>

...

This commit is contained in:

Thomas Gleixner 2011-07-24 09:46:08 +00:00 • committed by Ingo Molnar

parent 05b217b021

commit b7d11a768b

1 changed files with 22 additions and 38 deletions

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arch/x86/kernel/cpu/intel_cacheinfo.c

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