perf: Add PERF_RECORD_NAMESPACES to include namespaces related info

[mirror_ubuntu-artful-kernel.git] / kernel / nsproxy.c

diff --git a/kernel/nsproxy.c b/kernel/nsproxy.c
index 782102e59eed5b4b5379126b865fb9c795892cdd..f6c5d330059ac7996a1aeb7a4c4fdfad128d847d 100644 (file)
--- a/kernel/nsproxy.c
+++ b/kernel/nsproxy.c
@@ -26,6 +26,7 @@
 #include <linux/file.h>
 #include <linux/syscalls.h>
 #include <linux/cgroup.h>
+#include <linux/perf_event.h>
 
 static struct kmem_cache *nsproxy_cachep;
 
@@ -262,6 +263,8 @@ SYSCALL_DEFINE2(setns, int, fd, int, nstype)
                goto out;
        }
        switch_task_namespaces(tsk, new_nsproxy);
+
+       perf_event_namespaces(tsk);
 out:
        fput(file);
        return err;