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authorTejun Heo <tj@kernel.org>2009-07-04 08:10:59 +0900
committerTejun Heo <tj@kernel.org>2009-07-04 08:10:59 +0900
commit8c4bfc6e8801616ab2e01c38140b2159b388d2ff (patch)
treee29e8bbfae362362554b870371a6187b41f92d82 /arch/sparc
parent8f05a6a65d944f2fed4eb384fb58aa8c8e5a9bab (diff)
x86,percpu: generalize lpage first chunk allocator
Generalize and move x86 setup_pcpu_lpage() into pcpu_lpage_first_chunk(). setup_pcpu_lpage() now is a simple wrapper around the generalized version. Other than taking size parameters and using arch supplied callbacks to allocate/free/map memory, pcpu_lpage_first_chunk() is identical to the original implementation. This simplifies arch code and will help converting more archs to dynamic percpu allocator. While at it, factor out pcpu_calc_fc_sizes() which is common to pcpu_embed_first_chunk() and pcpu_lpage_first_chunk(). [ Impact: code reorganization and generalization ] Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/sparc')
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