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| H A D | percpu.c | diff bba174f5e03a40a4ab1c63a2272ea5530b98a067 Fri Aug 14 08:00:51 CEST 2009 Tejun Heo <tj@kernel.org> percpu: add chunk->base_addr
The only thing percpu allocator wants to know about a vmalloc area is
the base address. Instead of requiring chunk->vm, add
chunk->base_addr which contains the necessary value. This simplifies
the code a bit and makes the dummy first_vm unnecessary. This change
will ease allowing a chunk to be mapped by multiple vms.
Signed-off-by: Tejun Heo <tj@kernel.org>
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