tree 0466d590090ed9db214846887e7ea636fcd26169
parent be1066bbcd443a65df312fdecea7e4959adedb45
author Tejun Heo <tj@kernel.org> 1270807020 +0900
committer Tejun Heo <tj@kernel.org> 1272695449 +0200

percpu: factor out pcpu_addr_in_first/reserved_chunk() and update per_cpu_ptr_to_phys()

Factor out pcpu_addr_in_first/reserved_chunk() from
pcpu_chunk_addr_search() and use it to update per_cpu_ptr_to_phys()
such that it handles first chunk differently from the rest.

This patch doesn't cause any functional change and is to prepare for
percpu nommu support.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: David Howells <dhowells@redhat.com>
Cc: Graff Yang <graff.yang@gmail.com>
Cc: Sonic Zhang <sonic.adi@gmail.com>