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s390/perf_cpum_sf: Convert to use try_cmpxchg128()
authorHeiko Carstens <hca@linux.ibm.com>
Wed, 6 Nov 2024 10:03:17 +0000 (11:03 +0100)
committerHeiko Carstens <hca@linux.ibm.com>
Tue, 12 Nov 2024 13:01:29 +0000 (14:01 +0100)
commite449399ffd295a1202b74a258227193454ef333f
tree0e456c9e6c624774cab439b4eb41f42787a96306tree
parentb59f103d3726c35c8715512a5e3451ad778c127ccommit | diff
s390/perf_cpum_sf: Convert to use try_cmpxchg128()

Convert cmpxchg128() usages to try_cmpxchg128() in order to generate
slightly better code.

Reviewed-by: Juergen Christ <jchrist@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
arch/s390/kernel/perf_cpum_sf.c diff | blob | history
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