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authorAl Viro <viro@zeniv.linux.org.uk>2011-11-25 01:47:15 +0100
committerAl Viro <viro@zeniv.linux.org.uk>2012-01-04 04:56:59 +0100
commit4b2619a571f9fbb46649f968eea284103734f718 (patch)
tree041dbe073af6bf96f18de16cb366fed2d336296b /fs
parentvfs: spread struct mount - attach_mnt/detach_mnt (diff)
downloadlinux-4b2619a571f9fbb46649f968eea284103734f718.tar.xz
linux-4b2619a571f9fbb46649f968eea284103734f718.zip
vfs: spread struct mount - commit_tree
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
-rw-r--r--fs/namespace.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/namespace.c b/fs/namespace.c
index 444557e04b38..fad3b218679d 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -609,16 +609,16 @@ static inline void __mnt_make_shortterm(struct vfsmount *mnt)
/*
* vfsmount lock must be held for write
*/
-static void commit_tree(struct vfsmount *mnt)
+static void commit_tree(struct mount *mnt)
{
- struct vfsmount *parent = mnt->mnt_parent;
+ struct vfsmount *parent = mnt->mnt.mnt_parent;
struct vfsmount *m;
LIST_HEAD(head);
struct mnt_namespace *n = parent->mnt_ns;
- BUG_ON(parent == mnt);
+ BUG_ON(parent == &mnt->mnt);
- list_add_tail(&head, &mnt->mnt_list);
+ list_add_tail(&head, &mnt->mnt.mnt_list);
list_for_each_entry(m, &head, mnt_list) {
m->mnt_ns = n;
__mnt_make_longterm(m);
@@ -626,9 +626,9 @@ static void commit_tree(struct vfsmount *mnt)
list_splice(&head, n->list.prev);
- list_add_tail(&mnt->mnt_hash, mount_hashtable +
- hash(parent, mnt->mnt_mountpoint));
- list_add_tail(&mnt->mnt_child, &parent->mnt_mounts);
+ list_add_tail(&mnt->mnt.mnt_hash, mount_hashtable +
+ hash(parent, mnt->mnt.mnt_mountpoint));
+ list_add_tail(&mnt->mnt.mnt_child, &parent->mnt_mounts);
touch_mnt_namespace(n);
}
@@ -1617,12 +1617,12 @@ static int attach_recursive_mnt(struct vfsmount *source_mnt,
touch_mnt_namespace(parent_path->mnt->mnt_ns);
} else {
mnt_set_mountpoint(dest_mnt, dest_dentry, source_mnt);
- commit_tree(source_mnt);
+ commit_tree(real_mount(source_mnt));
}
list_for_each_entry_safe(child, p, &tree_list, mnt.mnt_hash) {
list_del_init(&child->mnt.mnt_hash);
- commit_tree(&child->mnt);
+ commit_tree(child);
}
br_write_unlock(vfsmount_lock);