Commit-ID: 2bcdeadbc094b4f6511aedea1e5b8052bf0cc89c
Gitweb: http://git.kernel.org/tip/2bcdeadbc094b4f6511aedea1e5b8052bf0cc89c
Author: Arnaldo Carvalho de Melo <a...@redhat.com>
AuthorDate: Wed, 22 Feb 2017 16:57:53 -0300
Committer: Arnaldo Carvalho de Melo <a...@redhat.com>
CommitDate: Fri, 3 Mar 2017 19:07:14 -0300
tools include: Introduce atomic_cmpxchg_{relaxed,release}()
Will be used by refcnt.h
Cc: Adrian Hunter <adrian.hun...@intel.com>
Cc: David Ahern <dsah...@gmail.com>
Cc: Elena Reshetova <elena.reshet...@intel.com>
Cc: Jiri Olsa <jo...@kernel.org>
Cc: Namhyung Kim <namhy...@kernel.org>
Cc: Wang Nan <wangn...@huawei.com>
Link: http://lkml.kernel.org/n/tip-jszriruqfqpez1bkivwfj...@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
---
tools/include/linux/atomic.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tools/include/linux/atomic.h b/tools/include/linux/atomic.h
index 4e3d3d1..9f21fc2 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 */
