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| author | Heiko Carstens <hca@linux.ibm.com> | 2024-07-01 17:04:57 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2024-07-10 19:50:44 +0200 |
| commit | ee19370c92f6db4e92e060b5e0c2aa99e4f85408 (patch) | |
| tree | 5b459f05b6a120acf921d72818c8be06d16f4b14 /scripts/gdb/linux/clk.py | |
| parent | f2ed8367bfa55a2ad3adfe7a59b79b82905df740 (diff) | |
s390/atomic_ops: Improve __atomic_set() for small values
Use mvhi/mvghi for small constant values within the __atomic_set()
inline assemblies. This avoids loading the specified value into a
register.
The size of the kernel image is reduced by ~1.2kb.
Reviewed-by: Juergen Christ <jchrist@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'scripts/gdb/linux/clk.py')
0 files changed, 0 insertions, 0 deletions