linux-next/fs/pnode.h

/*
 *  linux/fs/pnode.h
 *
 * (C) Copyright IBM Corporation 2005.
 *	Released under GPL v2.
 *
 */
#ifndef _LINUX_PNODE_H
#define _LINUX_PNODE_H

#include <linux/list.h>
#include <linux/mount.h>

#define IS_MNT_SHARED(mnt) (mnt->mnt_flags & MNT_SHARED)
#define CLEAR_MNT_SHARED(mnt) (mnt->mnt_flags &= ~MNT_SHARED)

void change_mnt_propagation(struct vfsmount *, int);
#endif /* _LINUX_PNODE_H */
[PATCH] beginning of the shared-subtree proper 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> 2005-11-07 22:19:07 +00:00			`/*`
			`* linux/fs/pnode.h`
			`*`
			`* (C) Copyright IBM Corporation 2005.`
			`* Released under GPL v2.`
			`*`
			`*/`
			`#ifndef _LINUX_PNODE_H`
			`#define _LINUX_PNODE_H`

			`#include <linux/list.h>`
			`#include <linux/mount.h>`
[PATCH] introduce shared mounts This creates shared mounts. A shared mount when bind-mounted to some mountpoint, propagates mount/umount events to each other. All the shared mounts that propagate events to each other belong to the same peer-group. 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> 2005-11-07 22:19:33 +00:00
			`#define IS_MNT_SHARED(mnt) (mnt->mnt_flags & MNT_SHARED)`
			`#define CLEAR_MNT_SHARED(mnt) (mnt->mnt_flags &= ~MNT_SHARED)`

[PATCH] beginning of the shared-subtree proper 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> 2005-11-07 22:19:07 +00:00			`void change_mnt_propagation(struct vfsmount *, int);`
			`#endif /* _LINUX_PNODE_H */`