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authorMichael S. Tsirkin <mst@redhat.com>2009-09-21 17:03:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-22 07:17:42 -0700
commit3d2d827f5ca5e32816194119d5c980c7e04474a6 (patch)
treefe0e84669f5f20e1dff8e3dc6b191b4d5dfc0145 /Makefile
parent425fbf047cc70bb30dff368a6da02c8c2d229318 (diff)
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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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