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[PATCH 2/3] Make get_pid_ns() return the namespace itself [message #19285 is a reply to message #19283]

Tue, 10 July 2007 14:23

Pavel Emelianov
Messages: 1149
Registered: September 2006

Senior Member

Make get_pid_ns() return the namespace itself to look like
the other getters and make the code using it look nicer.

Signed-off-by: Pavel Emelianov <xemul@openvz.org>
Acked-by: Cedric Le Goater <clg@fr.ibm.com>

---

diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
index b9a17e0..ddb9a4c 100644
--- a/include/linux/pid_namespace.h
+++ b/include/linux/pid_namespace.h
@@ -24,9 +24,10 @@ struct pid_namespace {
 
 extern struct pid_namespace init_pid_ns;
 
-static inline void get_pid_ns(struct pid_namespace *ns)
+static inline struct pid_namespace *get_pid_ns(struct pid_namespace *ns)
 {
 	kref_get(&ns->kref);
+	return ns;
 }
 
 extern struct pid_namespace *copy_pid_ns(unsigned long flags, struct pid_namespace *ns);
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[Message index]

		[PATCH 0/3] Parts of pid namespaces approved by all the By: Pavel Emelianov on Tue, 10 July 2007 14:19
		[PATCH 1/3] Round up the API By: Pavel Emelianov on Tue, 10 July 2007 14:21
		[PATCH 2/3] Make get_pid_ns() return the namespace itself By: Pavel Emelianov on Tue, 10 July 2007 14:23
		[PATCH 3/3] Dynamic kmem cache allocator for pid namespaces By: Pavel Emelianov on Tue, 10 July 2007 14:28
		Re: [PATCH 3/3] Dynamic kmem cache allocator for pid namespaces By: akpm on Thu, 12 July 2007 22:47
		Re: [PATCH 3/3] Dynamic kmem cache allocator for pid namespaces By: Sukadev Bhattiprolu on Sat, 14 July 2007 01:22
		Re: [PATCH 0/3] Parts of pid namespaces approved by all the By: Pavel Emelianov on Tue, 10 July 2007 14:30

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