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| author |   Boqun Feng <boqun.feng@gmail.com> | 2015-12-15 22:24:14 +0800 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2016-02-18 00:11:02 +1100 |
| commit | e1ab7f39d7e0dbfbdefe148be3ae4ee121e47ecc (patch) | |
| tree | 136a0781bf5788d595c85b887deef198ccaae789 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | MAINTAINERS: Update EEH details and maintainership (diff) | |
| download | wireguard-linux-e1ab7f39d7e0dbfbdefe148be3ae4ee121e47ecc.tar.xz wireguard-linux-e1ab7f39d7e0dbfbdefe148be3ae4ee121e47ecc.zip | |
atomics: Allow architectures to define their own __atomic_op_* helpers
Some architectures may have their special barriers for acquire, release
and fence semantics, so that general memory barriers(smp_mb__*_atomic())
in the default __atomic_op_*() may be too strong, so allow architectures
to define their own helpers which can overwrite the default helpers.
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions