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percpu: kill legacy percpu allocator

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With ia64 converted, there's no arch left which still uses legacy
percpu allocator.  Kill it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Delightedly-acked-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Christoph Lameter <cl@linux-foundation.org>
This commit is contained in:
Tejun Heo
2009-07-21 21:18:35 +09:00
parent 52594762a3
commit 23fb064bb9
5 changed files with 0 additions and 357 deletions
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mm/percpu.c
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@@ -46,8 +46,6 @@
*
* To use this allocator, arch code should do the followings.
*
* - drop CONFIG_HAVE_LEGACY_PER_CPU_AREA
*
* - define __addr_to_pcpu_ptr() and __pcpu_ptr_to_addr() to translate
* regular address to percpu pointer and back if they need to be
* different from the default