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sparc64: Do not save/restore interrupts in get_new_mmu_context()
authorKirill Tkhai <tkhai@yandex.ru>
Mon, 8 Apr 2013 20:29:46 +0000 (00:29 +0400)
committerDavid S. Miller <davem@davemloft.net>
Tue, 9 Apr 2013 02:50:47 +0000 (22:50 -0400)
get_new_mmu_context() is always called with interrupts disabled.
So it's possible to do this micro optimization.

(Also fix the comment to switch_mm, which is called in both cases)

Signed-off-by: Kirill Tkhai <tkhai@yandex.ru>
CC: David Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

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