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dump: don't restore a state of threads

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It is not needed, because stat is a property of task,
so we can restore a state of task and it should be enough.

Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Andrey Vagin
2013-12-19 16:59:41 +04:00
committed by Pavel Emelyanov
parent e027f116e4
commit 625ad48dfd
1 changed files with 4 additions and 2 deletions
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6
cr-dump.c
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@@ -786,8 +786,10 @@ static void unseize_task_and_threads(const struct pstree_item *item, int st)
{
int i;
for (i = 0; i < item->nr_threads; i++)
unseize_task(item->threads[i].real, st); /* item->pid will be here */
unseize_task(item->pid.real, st); /* item->pid will be here */
for (i = 1; i < item->nr_threads; i++)
ptrace(PTRACE_DETACH, item->threads[i].real, NULL, NULL);
}
static void pstree_switch_state(struct pstree_item *root_item, int st)