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authorAl Viro <viro@zeniv.linux.org.uk>2011-11-24 23:59:29 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2012-01-03 22:57:07 -0500
commita8d56d8e4fa0cb9a023834363f8d79415d277a1d (patch)
treef58aa30dfbb2d50b06ebd2ead6e70270fdac3140 /fs/namespace.c
parentc937135d98f2306157fb8d8a03a4d8b0f1e3b511 (diff)
downloadop-kernel-dev-a8d56d8e4fa0cb9a023834363f8d79415d277a1d.zip
op-kernel-dev-a8d56d8e4fa0cb9a023834363f8d79415d277a1d.tar.gz
vfs: spread struct mount - propagate_mnt()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/namespace.c')
-rw-r--r--fs/namespace.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/namespace.c b/fs/namespace.c
index 65d011f..8432344 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1595,23 +1595,23 @@ static int attach_recursive_mnt(struct mount *source_mnt,
struct path *path, struct path *parent_path)
{
LIST_HEAD(tree_list);
- struct vfsmount *dest_mnt = path->mnt;
+ struct mount *dest_mnt = real_mount(path->mnt);
struct dentry *dest_dentry = path->dentry;
struct mount *child, *p;
int err;
- if (IS_MNT_SHARED(dest_mnt)) {
+ if (IS_MNT_SHARED(&dest_mnt->mnt)) {
err = invent_group_ids(source_mnt, true);
if (err)
goto out;
}
- err = propagate_mnt(dest_mnt, dest_dentry, &source_mnt->mnt, &tree_list);
+ err = propagate_mnt(dest_mnt, dest_dentry, source_mnt, &tree_list);
if (err)
goto out_cleanup_ids;
br_write_lock(vfsmount_lock);
- if (IS_MNT_SHARED(dest_mnt)) {
+ if (IS_MNT_SHARED(&dest_mnt->mnt)) {
for (p = source_mnt; p; p = next_mnt(p, &source_mnt->mnt))
set_mnt_shared(p);
}
@@ -1620,7 +1620,7 @@ static int attach_recursive_mnt(struct mount *source_mnt,
attach_mnt(source_mnt, path);
touch_mnt_namespace(parent_path->mnt->mnt_ns);
} else {
- mnt_set_mountpoint(dest_mnt, dest_dentry, source_mnt);
+ mnt_set_mountpoint(&dest_mnt->mnt, dest_dentry, source_mnt);
commit_tree(source_mnt);
}
@@ -1633,7 +1633,7 @@ static int attach_recursive_mnt(struct mount *source_mnt,
return 0;
out_cleanup_ids:
- if (IS_MNT_SHARED(dest_mnt))
+ if (IS_MNT_SHARED(&dest_mnt->mnt))
cleanup_group_ids(source_mnt, NULL);
out:
return err;
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