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Make /proc/self/mounts(tats) use seq_list_xxx helpers 

One more simple and stupid switching to the new API.

Signed-off-by: Pavel Emelianov <xemul@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Pavel Emelianov 2007-07-15 23:39:55 -07:00 committed by Linus Torvalds
parent 25216b0039
commit b0765fb857
1 changed files with 5 additions and 11 deletions
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16
fs/namespace.c
View File

@ -320,22 +320,16 @@ EXPORT_SYMBOL(mnt_unpin);
static void *m_start(struct seq_file *m, loff_t *pos)
{
struct mnt_namespace *n = m->private;
struct list_head *p;
loff_t l = *pos;
down_read(&namespace_sem);
list_for_each(p, &n->list)
if (!l--)
return list_entry(p, struct vfsmount, mnt_list);
return NULL;
return seq_list_start(&n->list, *pos);
}
static void *m_next(struct seq_file *m, void *v, loff_t *pos)
{
struct mnt_namespace *n = m->private;
struct list_head *p = ((struct vfsmount *)v)->mnt_list.next;
(*pos)++;
return p == &n->list ? NULL : list_entry(p, struct vfsmount, mnt_list);
return seq_list_next(v, &n->list, pos);
}
static void m_stop(struct seq_file *m, void *v)
@ -350,7 +344,7 @@ static inline void mangle(struct seq_file *m, const char *s)
static int show_vfsmnt(struct seq_file *m, void *v)
{
struct vfsmount *mnt = v;
struct vfsmount *mnt = list_entry(v, struct vfsmount, mnt_list);
int err = 0;
static struct proc_fs_info {
int flag;
@ -405,7 +399,7 @@ struct seq_operations mounts_op = {
static int show_vfsstat(struct seq_file *m, void *v)
{
struct vfsmount *mnt = v;
struct vfsmount *mnt = list_entry(v, struct vfsmount, mnt_list);
int err = 0;
/* device */