From: Michael S. Tsirkin <mst@redhat.com>
Date: Tue, 22 Sep 2009 00:03:51 +0000 (-0700)
Subject: mm: move use_mm/unuse_mm from aio.c to mm/
X-Git-Tag: v2.6.32-rc1~473
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3d2d827f5ca5e32816194119d5c980c7e04474a6;p=pandora-kernel.git

mm: move use_mm/unuse_mm from aio.c to mm/

Anyone who wants to do copy to/from user from a kernel thread, needs
use_mm (like what fs/aio has).  Move that into mm/, to make reusing and
exporting easier down the line, and make aio use it.  Next intended user,
besides aio, will be vhost-net.

Acked-by: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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