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| author | Will Deacon <will.deacon@arm.com> | 2017-07-07 19:01:50 +0300 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2017-07-20 12:20:54 +0300 |
| commit | 32fb5d73c98b079e7c815b62e9d88a39ff8ce509 (patch) | |
| tree | e7624355431132782ebf5e66404291c026eca667 /tools/perf/scripts/python/syscall-counts.py | |
| parent | c396fe7f0c2efdf6c02d723f7bd492c58725c822 (diff) | |
| download | linux-32fb5d73c98b079e7c815b62e9d88a39ff8ce509.tar.xz | |
arm64: atomics: Remove '&' from '+&' asm constraint in lse atomics
The lse implementation of atomic64_dec_if_positive uses the '+&' constraint,
but the '&' is redundant and confusing in this case, since early clobber
on a read/write operand is a strange concept.
Replace the constraint with '+'.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions