X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=ipc%2Fmsgutil.c;h=f095ee26883333fcc69d7c32e907a8f1949e2f3f;hb=586fac13f8685bf9dfb32e1ee98bfb14f0dd0061;hp=c82c215693d7c9c54ae93dfa90d7f162085900d5;hpb=3be11c8f4f2fa194834c2e83540f34da442b8977;p=karo-tx-linux.git

diff --git a/ipc/msgutil.c b/ipc/msgutil.c
index c82c215693d7..f095ee268833 100644
--- a/ipc/msgutil.c
+++ b/ipc/msgutil.c
@@ -13,10 +13,29 @@
 #include <linux/security.h>
 #include <linux/slab.h>
 #include <linux/ipc.h>
+#include <linux/ipc_namespace.h>
 #include <asm/uaccess.h>
 
 #include "util.h"
 
+DEFINE_SPINLOCK(mq_lock);
+
+/*
+ * The next 2 defines are here bc this is the only file
+ * compiled when either CONFIG_SYSVIPC and CONFIG_POSIX_MQUEUE
+ * and not CONFIG_IPC_NS.
+ */
+struct ipc_namespace init_ipc_ns = {
+	.count		= ATOMIC_INIT(1),
+#ifdef CONFIG_POSIX_MQUEUE
+	.mq_queues_max   = DFLT_QUEUESMAX,
+	.mq_msg_max      = DFLT_MSGMAX,
+	.mq_msgsize_max  = DFLT_MSGSIZEMAX,
+#endif
+};
+
+atomic_t nr_ipc_ns = ATOMIC_INIT(1);
+
 struct msg_msgseg {
 	struct msg_msgseg* next;
 	/* the next part of the message follows immediately */