cgroups: kernel/ns_cgroup.c should #include <linux/nsproxy.h>

Every file should include the headers containing the externs its global
functions (in this case for ns_cgroup_clone()).

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/kernel/ns_cgroup.c b/kernel/ns_cgroup.c
index 18df038d7cd59a12d73ff371f9f0567d4812c3b2..48d7ed6fc3a4d2dcc206d5eb304f55ae7436ac70 100644 (file)
--- a/kernel/ns_cgroup.c
+++ b/kernel/ns_cgroup.c
@@ -8,6 +8,7 @@
 #include <linux/cgroup.h>
 #include <linux/fs.h>
 #include <linux/slab.h>
+#include <linux/nsproxy.h>
 
 struct ns_cgroup {
        struct cgroup_subsys_state css;