tree 35ff39f80d010c548df660d3a3e53c5861741777
parent 74c383f1400f559562aa517d6d62f77245bddf52
author Jeremy Fitzhardinge <jeremy@goop.org> 1165998889 -0800
committer Linus Torvalds <torvalds@woody.osdl.org> 1166029551 -0800

[PATCH] Use activate_mm() in fs/aio.c:use_mm()

activate_mm() is not the right thing to be using in use_mm().  It should be
switch_mm().

On normal x86, they're synonymous, but for the Xen patches I'm adding a
hook which assumes that activate_mm is only used the first time a new mm
is used after creation (I have another hook for dealing with dup_mm).  I
think this use of activate_mm() is the only place where it could be used
a second time on an mm.

>From a quick look at the other architectures I think this is OK (most
simply implement one in terms of the other), but some are doing some
subtly different stuff between the two.

Acked-by: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>