1 files changed, 5 insertions, 9 deletions

diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 98e845b7841b..11066d8647d2 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -1945,13 +1945,9 @@ static void *gfs2_glock_seq_start(struct seq_file *seq, loff_t *pos)
 {
         struct gfs2_glock_iter *gi = seq->private;
         loff_t n = *pos;
-        int ret;
-
-        if (gi->last_pos <= *pos)
-                n = (*pos - gi->last_pos);
 
-        ret = rhashtable_walk_start(&gi->hti);
-        if (ret)
+        rhashtable_walk_enter(&gl_hash_table, &gi->hti);
+        if (rhashtable_walk_start(&gi->hti) != 0)
                 return NULL;
 
         do {
@@ -1959,6 +1955,7 @@ static void *gfs2_glock_seq_start(struct seq_file *seq, loff_t *pos)
         } while (gi->gl && n--);
 
         gi->last_pos = *pos;
+
         return gi->gl;
 }
 
@@ -1970,6 +1967,7 @@ static void *gfs2_glock_seq_next(struct seq_file *seq, void *iter_ptr,
         (*pos)++;
         gi->last_pos = *pos;
         gfs2_glock_iter_next(gi);
+
         return gi->gl;
 }
 
@@ -1980,6 +1978,7 @@ static void gfs2_glock_seq_stop(struct seq_file *seq, void *iter_ptr)
 
         gi->gl = NULL;
         rhashtable_walk_stop(&gi->hti);
+        rhashtable_walk_exit(&gi->hti);
 }
 
 static int gfs2_glock_seq_show(struct seq_file *seq, void *iter_ptr)
@@ -2042,12 +2041,10 @@ static int __gfs2_glocks_open(struct inode *inode, struct file *file,
                 struct gfs2_glock_iter *gi = seq->private;
 
                 gi->sdp = inode->i_private;
-                gi->last_pos = 0;
                 seq->buf = kmalloc(GFS2_SEQ_GOODSIZE, GFP_KERNEL | __GFP_NOWARN);
                 if (seq->buf)
                         seq->size = GFS2_SEQ_GOODSIZE;
                 gi->gl = NULL;
-                rhashtable_walk_enter(&gl_hash_table, &gi->hti);
         }
         return ret;
 }
@@ -2063,7 +2060,6 @@ static int gfs2_glocks_release(struct inode *inode, struct file *file)
         struct gfs2_glock_iter *gi = seq->private;
 
         gi->gl = NULL;
-        rhashtable_walk_exit(&gi->hti);
         return seq_release_private(inode, file);
 }