[PATCH] IPC namespace - utils

This patch adds basic IPC namespace functionality to
IPC utils:
- init_ipc_ns
- copy/clone/unshare/free IPC ns
- /proc preparations

Signed-off-by: Pavel Emelianov <xemul@openvz.org>
Signed-off-by: Kirill Korotaev <dev@openvz.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Cedric Le Goater <clg@fr.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index ceecf69dfa39..33c5daacc743 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -6,6 +6,7 @@
 #include <linux/irqflags.h>
 #include <linux/utsname.h>
 #include <linux/lockdep.h>
+#include <linux/ipc.h>
 
 #define INIT_FDTABLE \
 {                                                       \
@@ -74,8 +75,8 @@ extern struct nsproxy init_nsproxy;
         .count          = ATOMIC_INIT(1),                               \
         .nslock         = SPIN_LOCK_UNLOCKED,                           \
         .uts_ns         = &init_uts_ns,                                 \
-        .ipc_ns         = &init_ipc_ns,                                 \
         .namespace      = NULL,                                         \
+        INIT_IPC_NS(ipc_ns)                                             \
 }
 
 #define INIT_SIGHAND(sighand) {                                         \