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[PATCH] beginning of the shared-subtree proper

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A private mount does not forward or receive propagation.  This patch
provides user the ability to convert any mount to private.

Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Ram Pai 2005-11-07 17:19:07 -05:00 • committed by Linus Torvalds
parent 390c684367
commit 07b20889e3
6 changed files with 62 additions and 6 deletions
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17
fs/pnode.c Normal file
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/*
* linux/fs/pnode.c
*
* (C) Copyright IBM Corporation 2005.
* Released under GPL v2.
* Author : Ram Pai (linuxram@us.ibm.com)
*
*/
#include <linux/namespace.h>
#include <linux/mount.h>
#include <linux/fs.h>
#include "pnode.h"
void change_mnt_propagation(struct vfsmount *mnt, int type)
{
mnt->mnt_flags &= ~MNT_PNODE_MASK;
}