user/sven/linux.git/include/linux/mmu_context.h, branch v3.16.1Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v3.16.12009-09-22T14:17:42Zmm: move use_mm/unuse_mm from aio.c to mm/2009-09-22T14:17:42ZMichael S. Tsirkinmst@redhat.com2009-09-22T00:03:51Zurn:sha1:3d2d827f5ca5e32816194119d5c980c7e04474a6
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>