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(parent: 598ec97) | patch
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)
commit07df841877195765d958df146f614fc7bdedd5e3
tree9c749251ab90cd88b42f98c42e652f9b75b425b9tree | snapshot
parent598ec971ddcf7dcb0c381230e69a39c75b7fac1acommit | diff
sparc64: Do not save/restore interrupts in get_new_mmu_context()

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>
arch/sparc/include/asm/mmu_context_64.h diff | blob | history
arch/sparc/mm/init_64.c diff | blob | history
Domain: System / Kernel;