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(parent: c7bc4b0) | patch
s390/kernel: use stnsm 255 instead of stosm 0
authorChristian Borntraeger <borntraeger@de.ibm.com>
Tue, 16 Dec 2014 09:25:37 +0000 (10:25 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 18 Dec 2014 12:37:15 +0000 (13:37 +0100)
commit448541960f37f125d2330103c79002888c4f375a
tree2da95afa35d93344f651e5e39b9d7f1260791dadtree | snapshot
parentc7bc4b05fff7ce6f07b48d1f90d0d7d5f9fd28cfcommit | diff
s390/kernel: use stnsm 255 instead of stosm 0

On some models, stnsm 255 might be slightly faster than stosm 0.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/asm/irqflags.h diff | blob | history
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