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authorSerge E. Hallyn <serue@us.ibm.com>2009-04-06 19:01:08 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-07 08:31:09 -0700
commit614b84cf4e4a920d2af32b8f147ea1e3b8c27ea6 (patch)
tree52478e38cd400042bd89f123c4101c95943ae492 /ipc/util.c
parent909e6d94795654040ed416ac69858d5d2ce66dd3 (diff)
downloadlinux-2.6.38-lt-ux500-614b84cf4e4a920d2af32b8f147ea1e3b8c27ea6.tar.gz
namespaces: mqueue ns: move mqueue_mnt into struct ipc_namespace
Move mqueue vfsmount plus a few tunables into the ipc_namespace struct. The CONFIG_IPC_NS boolean and the ipc_namespace struct will serve both the posix message queue namespaces and the SYSV ipc namespaces. The sysctl code will be fixed separately in patch 3. After just this patch, making a change to posix mqueue tunables always changes the values in the initial ipc namespace. Signed-off-by: Cedric Le Goater <clg@fr.ibm.com> Signed-off-by: Serge E. Hallyn <serue@us.ibm.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc/util.c')
-rw-r--r--ipc/util.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/ipc/util.c b/ipc/util.c
index 7585a72e259..b8e4ba92f6d 100644
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -47,15 +47,6 @@ struct ipc_proc_iface {
int (*show)(struct seq_file *, void *);
};
-struct ipc_namespace init_ipc_ns = {
- .kref = {
- .refcount = ATOMIC_INIT(2),
- },
-};
-
-atomic_t nr_ipc_ns = ATOMIC_INIT(1);
-
-
#ifdef CONFIG_MEMORY_HOTPLUG
static void ipc_memory_notifier(struct work_struct *work)