powerpc64: convert to dynamic percpu allocator

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Now that percpu allows arbitrary embedding of the first chunk,
powerpc64 can easily be converted to dynamic percpu allocator.
Convert it.  powerpc supports several large page sizes.  Cap atom_size
at 1M.  There isn't much to gain by going above that anyway.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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This commit is contained in:

Tejun Heo 2009-08-14 15:00:53 +09:00

parent bcb2107fdb

commit c2a7e81801

2 changed files with 47 additions and 18 deletions

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4

arch/powerpc/Kconfig

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57

arch/powerpc/kernel/setup_64.c

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