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vma: Add vma_next() helper

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Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
This commit is contained in:
Pavel Emelyanov
2017-05-11 12:10:42 +03:00
committed by Andrei Vagin
parent ef6c3f6ce6
commit 0c4eaafd4a
3 changed files with 8 additions and 3 deletions
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4
criu/cr-restore.c
View File

@@ -2226,7 +2226,7 @@ static long restorer_get_vma_hint(struct list_head *tgt_vma_list,
break;
if (prev_vma_end < s_vma->e->end)
prev_vma_end = s_vma->e->end;
s_vma = list_entry(s_vma->list.next, struct vma_area, list);
s_vma = vma_next(s_vma);
continue;
}
@@ -2239,7 +2239,7 @@ static long restorer_get_vma_hint(struct list_head *tgt_vma_list,
break;
if (prev_vma_end < t_vma->e->end)
prev_vma_end = t_vma->e->end;
t_vma = list_entry(t_vma->list.next, struct vma_area, list);
t_vma = vma_next(t_vma);
continue;
}

5
criu/include/vma.h
View File

@@ -104,4 +104,9 @@ static inline bool vma_area_is_private(struct vma_area *vma,
return vma_entry_is_private(vma->e, task_size);
}
static inline struct vma_area *vma_next(struct vma_area *vma)
{
return list_entry(vma->list.next, struct vma_area, list);
}
#endif /* __CR_VMA_H__ */

2
criu/mem.c
View File

@@ -724,7 +724,7 @@ static int restore_priv_vma_content(struct pstree_item *t)
while (va >= vma->e->end) {
if (vma->list.next == vmas)
goto err_addr;
vma = list_entry(vma->list.next, struct vma_area, list);
vma = vma_next(vma);
}
/*