lkml.org 
[lkml]   [2017]   [Mar]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[tip:perf/core] tools include: Introduce atomic_cmpxchg_{relaxed,release}()
Commit-ID:  2bcdeadbc094b4f6511aedea1e5b8052bf0cc89c
Gitweb: http://git.kernel.org/tip/2bcdeadbc094b4f6511aedea1e5b8052bf0cc89c
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Wed, 22 Feb 2017 16:57:53 -0300
Committer: Arnaldo Carvalho de Melo <acme@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.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>
---
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 */
\
 
 \ /
  Last update: 2017-03-07 08:47    [W:0.038 / U:0.356 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site