diff options
Diffstat (limited to 'mm/mempolicy.c')
| -rw-r--r-- | mm/mempolicy.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c index ec4a1a950df9..6b9740bbf4c0 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -632,6 +632,10 @@ int do_migrate_pages(struct mm_struct *mm, down_read(&mm->mmap_sem); + err = migrate_vmas(mm, from_nodes, to_nodes, flags); + if (err) + goto out; + /* * Find a 'source' bit set in 'tmp' whose corresponding 'dest' * bit in 'to' is not also set in 'tmp'. Clear the found 'source' @@ -691,7 +695,7 @@ int do_migrate_pages(struct mm_struct *mm, if (err < 0) break; } - +out: up_read(&mm->mmap_sem); if (err < 0) return err; @@ -1817,7 +1821,7 @@ static inline void check_huge_range(struct vm_area_struct *vma, int show_numa_map(struct seq_file *m, void *v) { - struct task_struct *task = m->private; + struct proc_maps_private *priv = m->private; struct vm_area_struct *vma = v; struct numa_maps *md; struct file *file = vma->vm_file; @@ -1833,7 +1837,7 @@ int show_numa_map(struct seq_file *m, void *v) return 0; mpol_to_str(buffer, sizeof(buffer), - get_vma_policy(task, vma, vma->vm_start)); + get_vma_policy(priv->task, vma, vma->vm_start)); seq_printf(m, "%08lx %s", vma->vm_start, buffer); @@ -1887,7 +1891,7 @@ out: kfree(md); if (m->count < m->size) - m->version = (vma != get_gate_vma(task)) ? vma->vm_start : 0; + m->version = (vma != priv->tail_vma) ? vma->vm_start : 0; return 0; } |
