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vfs: and now we can make ->mnt_master point to struct mount

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2011-11-25 00:10:28 -05:00
parent d10e8def07
commit 32301920f4
3 changed files with 12 additions and 12 deletions
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fs/namespace.c
+2 -2
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@@ -715,7 +715,7 @@ static struct mount *clone_mnt(struct mount *old, struct dentry *root,
if (flag & CL_SLAVE) {
list_add(&mnt->mnt.mnt_slave, &old->mnt.mnt_slave_list);
mnt->mnt_master = &old->mnt;
mnt->mnt_master = old;
CLEAR_MNT_SHARED(&mnt->mnt);
} else if (!(flag & CL_PRIVATE)) {
if ((flag & CL_MAKE_SHARED) || IS_MNT_SHARED(&old->mnt))
@@ -1052,7 +1052,7 @@ static int show_mountinfo(struct seq_file *m, void *v)
if (IS_MNT_SHARED(mnt))
seq_printf(m, " shared:%i", mnt->mnt_group_id);
if (IS_MNT_SLAVE(r)) {
int master = r->mnt_master->mnt_group_id;
int master = r->mnt_master->mnt.mnt_group_id;
int dom = get_dominating_id(r, &p->root);
seq_printf(m, " master:%i", master);
if (dom && dom != master)