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authorAl Viro <viro@zeniv.linux.org.uk>2011-11-25 00:22:05 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2012-01-03 22:57:08 -0500
commit6776db3d32b2a59198ec7ac6d32be0b9fdbd8a68 (patch)
treed293d993f41bdea79eaeb51f404e9837a49cb039 /fs/pnode.c
parent32301920f44a9334f57dd94bebfc6e593b99ad47 (diff)
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vfs: take mnt_share/mnt_slave/mnt_slave_list and mnt_expire to struct mount
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/pnode.c')
-rw-r--r--fs/pnode.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/fs/pnode.c b/fs/pnode.c
index 9bf22b6..12cc151 100644
--- a/fs/pnode.c
+++ b/fs/pnode.c
@@ -15,17 +15,17 @@
/* return the next shared peer mount of @p */
static inline struct mount *next_peer(struct mount *p)
{
- return list_entry(p->mnt.mnt_share.next, struct mount, mnt.mnt_share);
+ return list_entry(p->mnt_share.next, struct mount, mnt_share);
}
static inline struct mount *first_slave(struct mount *p)
{
- return list_entry(p->mnt.mnt_slave_list.next, struct mount, mnt.mnt_slave);
+ return list_entry(p->mnt_slave_list.next, struct mount, mnt_slave);
}
static inline struct mount *next_slave(struct mount *p)
{
- return list_entry(p->mnt.mnt_slave.next, struct mount, mnt.mnt_slave);
+ return list_entry(p->mnt_slave.next, struct mount, mnt_slave);
}
static struct mount *get_peer_under_root(struct mount *mnt,
@@ -82,27 +82,27 @@ static int do_make_slave(struct mount *mnt)
if (peer_mnt == mnt)
peer_mnt = NULL;
}
- if (IS_MNT_SHARED(&mnt->mnt) && list_empty(&mnt->mnt.mnt_share))
+ if (IS_MNT_SHARED(&mnt->mnt) && list_empty(&mnt->mnt_share))
mnt_release_group_id(mnt);
- list_del_init(&mnt->mnt.mnt_share);
+ list_del_init(&mnt->mnt_share);
mnt->mnt.mnt_group_id = 0;
if (peer_mnt)
master = peer_mnt;
if (master) {
- list_for_each_entry(slave_mnt, &mnt->mnt.mnt_slave_list, mnt.mnt_slave)
+ list_for_each_entry(slave_mnt, &mnt->mnt_slave_list, mnt_slave)
slave_mnt->mnt_master = master;
- list_move(&mnt->mnt.mnt_slave, &master->mnt.mnt_slave_list);
- list_splice(&mnt->mnt.mnt_slave_list, master->mnt.mnt_slave_list.prev);
- INIT_LIST_HEAD(&mnt->mnt.mnt_slave_list);
+ list_move(&mnt->mnt_slave, &master->mnt_slave_list);
+ list_splice(&mnt->mnt_slave_list, master->mnt_slave_list.prev);
+ INIT_LIST_HEAD(&mnt->mnt_slave_list);
} else {
- struct list_head *p = &mnt->mnt.mnt_slave_list;
+ struct list_head *p = &mnt->mnt_slave_list;
while (!list_empty(p)) {
slave_mnt = list_first_entry(p,
- struct mount, mnt.mnt_slave);
- list_del_init(&slave_mnt->mnt.mnt_slave);
+ struct mount, mnt_slave);
+ list_del_init(&slave_mnt->mnt_slave);
slave_mnt->mnt_master = NULL;
}
}
@@ -122,7 +122,7 @@ void change_mnt_propagation(struct mount *mnt, int type)
}
do_make_slave(mnt);
if (type != MS_SLAVE) {
- list_del_init(&mnt->mnt.mnt_slave);
+ list_del_init(&mnt->mnt_slave);
mnt->mnt_master = NULL;
if (type == MS_UNBINDABLE)
mnt->mnt.mnt_flags |= MNT_UNBINDABLE;
@@ -145,7 +145,7 @@ static struct mount *propagation_next(struct mount *m,
struct mount *origin)
{
/* are there any slaves of this mount? */
- if (!IS_MNT_NEW(&m->mnt) && !list_empty(&m->mnt.mnt_slave_list))
+ if (!IS_MNT_NEW(&m->mnt) && !list_empty(&m->mnt_slave_list))
return first_slave(m);
while (1) {
@@ -154,7 +154,7 @@ static struct mount *propagation_next(struct mount *m,
if (master == origin->mnt_master) {
struct mount *next = next_peer(m);
return (next == origin) ? NULL : next;
- } else if (m->mnt.mnt_slave.next != &master->mnt.mnt_slave_list)
+ } else if (m->mnt_slave.next != &master->mnt_slave_list)
return next_slave(m);
/* back at master */