From: Tejun Heo <tj@kernel.org>
Date: Fri, 3 Jul 2009 23:10:59 +0000 (+0900)
Subject: percpu: simplify pcpu_setup_first_chunk()
X-Git-Tag: v2.6.32-rc1~676^2^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=38a6be525460f52ac6f2de1c3f73c5615a8853cd;p=pandora-kernel.git

percpu: simplify pcpu_setup_first_chunk()

Now that all first chunk allocator helpers allocate and map the first
chunk themselves, there's no need to have optional default alloc/map
in pcpu_setup_first_chunk().  Drop @populate_pte_fn and only leave
@dyn_size optional and make all other params mandatory.

This makes it much easier to follow what pcpu_setup_first_chunk() is
doing and what actual differences tweaking each parameter results in.

[ Impact: drop unused code path ]

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>
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