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| author |   Heiko Carstens <hca@linux.ibm.com> | 2024-11-06 11:03:14 +0100 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2024-11-12 14:01:29 +0100 |
| commit | 75a98ed6faa03656811922cd383994fa7c300259 (patch) | |
| tree | 4de0240a0e61a60f58db2b91cb139809878f0221 /rust/kernel/alloc/allocator.rs | |
| parent | s390/atomic: Provide arch_atomic_try_cmpxchg() (diff) | |
| download | wireguard-linux-75a98ed6faa03656811922cd383994fa7c300259.tar.xz wireguard-linux-75a98ed6faa03656811922cd383994fa7c300259.zip | |
s390/preempt: Use arch_try_cmpxchg() instead of __atomic_cmpxchg()
Use arch_try_cmpxchg() instead of __atomic_cmpxchg() in
preempt_count_set() to generate similar or better code,
depending in compiler features.
Reviewed-by: Juergen Christ <jchrist@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'rust/kernel/alloc/allocator.rs')
0 files changed, 0 insertions, 0 deletions