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authorEric W. Biederman <ebiederm@xmission.com>2012-08-03 19:11:22 -0700
committerEric W. Biederman <ebiederm@xmission.com>2012-08-14 21:49:35 -0700
commit523a6a945f3cf5f1d337e50634687a577a732a5f (patch)
tree2a144c95d6034489a72bfd67b8b61e04d015c3c6 /kernel
parent4f82f45730c68fdaf9b0472495a965188404866e (diff)
downloadvexpress-lsk-523a6a945f3cf5f1d337e50634687a577a732a5f.tar.gz
pidns: Export free_pid_ns
There is a least one modular user so export free_pid_ns so modules can capture and use the pid namespace on the very rare occasion when it makes sense. Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/pid_namespace.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
index b3c7fd55425..baa528d7dfb 100644
--- a/kernel/pid_namespace.c
+++ b/kernel/pid_namespace.c
@@ -16,6 +16,7 @@
#include <linux/slab.h>
#include <linux/proc_fs.h>
#include <linux/reboot.h>
+#include <linux/export.h>
#define BITS_PER_PAGE (PAGE_SIZE*8)
@@ -144,6 +145,7 @@ void free_pid_ns(struct kref *kref)
if (parent != NULL)
put_pid_ns(parent);
}
+EXPORT_SYMBOL_GPL(free_pid_ns);
void zap_pid_ns_processes(struct pid_namespace *pid_ns)
{