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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2013-09-11 16:34:04 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-10-24 17:16:46 +0200 |
| commit | 75287430b4af7c22080d02b8cfc8344c4ecafc21 (patch) | |
| tree | 6a1346c2619105866383ba482f709c77db43c5b4 /arch/s390/kernel/dis.c | |
| parent | 86d51bc31fabd3782a99375b6848c5c667e72605 (diff) | |
s390/atomic: make use of interlocked-access facility 1 instructions
Same as for bitops: make use of the interlocked-access facility 1
instructions which allow to atomically update storage locations
without a compare-and-swap loop.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/dis.c')
0 files changed, 0 insertions, 0 deletions