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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-02-22 22:57:53 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-03-04 01:07:14 +0300 |
| commit | 2bcdeadbc094b4f6511aedea1e5b8052bf0cc89c (patch) | |
| tree | c25a05e088310331f2baf62faad45ff194f7d873 /tools/include | |
| parent | 8a73615df3b8973df2de1455c00e9169522d8257 (diff) | |
| download | linux-2bcdeadbc094b4f6511aedea1e5b8052bf0cc89c.tar.xz | |
tools include: Introduce atomic_cmpxchg_{relaxed,release}()
Will be used by refcnt.h
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Elena Reshetova <elena.reshetova@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-jszriruqfqpez1bkivwfj6qb@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/include')
| -rw-r--r-- | tools/include/linux/atomic.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/include/linux/atomic.h b/tools/include/linux/atomic.h index 4e3d3d18ebab..9f21fc2b092b 100644 --- a/tools/include/linux/atomic.h +++ b/tools/include/linux/atomic.h @@ -3,4 +3,10 @@ #include <asm/atomic.h> +/* atomic_cmpxchg_relaxed */ +#ifndef atomic_cmpxchg_relaxed +#define atomic_cmpxchg_relaxed atomic_cmpxchg +#define atomic_cmpxchg_release atomic_cmpxchg +#endif /* atomic_cmpxchg_relaxed */ + #endif /* __TOOLS_LINUX_ATOMIC_H */ |