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vfs: spread struct mount - is_path_reachable

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2011-11-24 22:00:28 -05:00
parent 676da58df7
commit 643822b41e
3 changed files with 13 additions and 13 deletions
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fs/pnode.c
+5 -5
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@@ -32,15 +32,15 @@ static struct vfsmount *get_peer_under_root(struct vfsmount *mnt,
struct mnt_namespace *ns,
const struct path *root)
{
struct vfsmount *m = mnt;
struct mount *m = real_mount(mnt);
do {
/* Check the namespace first for optimization */
if (m->mnt_ns == ns && is_path_reachable(m, m->mnt_root, root))
return m;
if (m->mnt.mnt_ns == ns && is_path_reachable(m, m->mnt.mnt_root, root))
return &m->mnt;
m = next_peer(m);
} while (m != mnt);
m = real_mount(next_peer(&m->mnt));
} while (&m->mnt != mnt);
return NULL;
}