From: Arnaldo Carvalho de Melo <[email protected]>

To help us provide a simple setns() in older distros.

Cc: Adrian Hunter <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Krister Johansen <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Wang Nan <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
---
 tools/arch/x86/include/asm/unistd_32.h | 3 +++
 tools/arch/x86/include/asm/unistd_64.h | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/tools/arch/x86/include/asm/unistd_32.h 
b/tools/arch/x86/include/asm/unistd_32.h
index 88b3f8c8920c..0e4312ffc945 100644
--- a/tools/arch/x86/include/asm/unistd_32.h
+++ b/tools/arch/x86/include/asm/unistd_32.h
@@ -10,3 +10,6 @@
 #ifndef __NR_getcpu
 # define __NR_getcpu 318
 #endif
+#ifndef __NR_setns
+# define __NR_setns 346
+#endif
diff --git a/tools/arch/x86/include/asm/unistd_64.h 
b/tools/arch/x86/include/asm/unistd_64.h
index fbdb70ee8837..dd56bb36132a 100644
--- a/tools/arch/x86/include/asm/unistd_64.h
+++ b/tools/arch/x86/include/asm/unistd_64.h
@@ -10,3 +10,6 @@
 #ifndef __NR_getcpu
 # define __NR_getcpu 309
 #endif
+#ifndef __NR_setns
+#define __NR_setns 308
+#endif
-- 
2.9.4

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