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Revision 614b84cf4e4a920d2af32b8f147ea1e3b8c27ea6 authored by Serge E. Hallyn on 07 April 2009, 02:01:08 UTC, committed by Linus Torvalds on 07 April 2009, 15:31:09 UTC 
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>
1 parent 909e6d9
Raw File
nonet.c 
/*
 * net/nonet.c
 *
 * Dummy functions to allow us to configure network support entirely
 * out of the kernel.
 *
 * Distributed under the terms of the GNU GPL version 2.
 * Copyright (c) Matthew Wilcox 2003
 */

#include <linux/module.h>
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/kernel.h>

static int sock_no_open(struct inode *irrelevant, struct file *dontcare)
{
	return -ENXIO;
}

const struct file_operations bad_sock_fops = {
	.owner = THIS_MODULE,
	.open = sock_no_open,
};
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