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From: Alexey Dobriyan <adobriyan@gmail.com>
To: akpm@linux-foundation.org, containers@lists.linux-foundation.org
Cc: xemul@parallels.com, serue@us.ibm.com, dave@linux.vnet.ibm.com,
	mingo@elte.hu, orenl@cs.columbia.edu, hch@infradead.org,
	torvalds@linux-foundation.org, linux-kernel@vger.kernel.org
Subject: [PATCH 04/30] ipcns: add create_ipc_ns()
Date: Fri, 10 Apr 2009 06:33:58 +0400	[thread overview]
Message-ID: <20090410023358.GE27788@x200.localdomain> (raw)

clone_ipc_ns() is misnamed, it doesn't clone anything and doesn't uses passed
parameter. Rename it.

create_ipc_ns() will be used by C/R to create ipcns on restart.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---

 include/linux/ipc_namespace.h |    1 +
 ipc/namespace.c               |    9 ++-------
 2 files changed, 3 insertions(+), 7 deletions(-)

--- a/include/linux/ipc_namespace.h
+++ b/include/linux/ipc_namespace.h
@@ -97,6 +97,7 @@ static inline int mq_init_ns(struct ipc_namespace *ns) { return 0; }
 
 #if defined(CONFIG_IPC_NS)
 extern void free_ipc_ns(struct ipc_namespace *ns);
+struct ipc_namespace *create_ipc_ns(void);
 extern struct ipc_namespace *copy_ipcs(unsigned long flags,
 				       struct ipc_namespace *ns);
 extern void free_ipcs(struct ipc_namespace *ns, struct ipc_ids *ids,
--- a/ipc/namespace.c
+++ b/ipc/namespace.c
@@ -14,7 +14,7 @@
 
 #include "util.h"
 
-static struct ipc_namespace *clone_ipc_ns(struct ipc_namespace *old_ns)
+struct ipc_namespace *create_ipc_ns(void)
 {
 	struct ipc_namespace *ns;
 	int err;
@@ -48,14 +48,9 @@ static struct ipc_namespace *clone_ipc_ns(struct ipc_namespace *old_ns)
 
 struct ipc_namespace *copy_ipcs(unsigned long flags, struct ipc_namespace *ns)
 {
-	struct ipc_namespace *new_ns;
-
 	if (!(flags & CLONE_NEWIPC))
 		return get_ipc_ns(ns);
-
-	new_ns = clone_ipc_ns(ns);
-
-	return new_ns;
+	return create_ipc_ns();
 }
 
 /*

             reply	other threads:[~2009-04-10  2:34 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-04-10  2:33 Alexey Dobriyan [this message]
2009-04-10  9:01 ` [PATCH 04/30] ipcns: add create_ipc_ns() Ingo Molnar
2009-04-10 11:25   ` Alexey Dobriyan
2009-04-10 22:29 ` Serge E. Hallyn

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