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| author | Andrea Parri <andrea.parri@amarulasolutions.com> | 2018-12-01 01:01:56 +0100 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@sifive.com> | 2018-12-21 08:10:30 -0800 |
| commit | 8b699616f399b58071cda41e5a1125d8480ac982 (patch) | |
| tree | 62b8a192e1b36974871485d85827bce00ee058b3 /tools/perf/scripts/python/stackcollapse.py | |
| parent | Linux 4.20-rc7 (diff) | |
| download | linux-8b699616f399b58071cda41e5a1125d8480ac982.tar.gz linux-8b699616f399b58071cda41e5a1125d8480ac982.zip | |
riscv, atomic: Add #define's for the atomic_{cmp,}xchg_*() variants
If an architecture does not define the atomic_{cmp,}xchg_*() variants,
the generic implementation defaults them to the fully-ordered version.
riscv's had its own variants since "the beginning", but it never told
(#define-d these for) the generic implementation: it is time to do so.
Signed-off-by: Andrea Parri <andrea.parri@amarulasolutions.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions