From: Tejun Heo <tj@kernel.org>
Date: Fri, 20 Feb 2009 07:29:08 +0000 (+0900)
Subject: vmalloc: add un/map_kernel_range_noflush()
X-Git-Tag: v2.6.30-rc1~2^2~50^2~19^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8fc48985006da4ceba24508db64ec77fc0dfe3bb;p=pandora-kernel.git

vmalloc: add un/map_kernel_range_noflush()

Impact: two more public map/unmap functions

Implement map_kernel_range_noflush() and unmap_kernel_range_noflush().
These functions respectively map and unmap address range in kernel VM
area but doesn't do any vcache or tlb flushing.  These will be used by
new percpu allocator.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
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