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-rw-r--r--kernel/pid_namespace.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
index c1c3dc1c6023..bea15bdf82b0 100644
--- a/kernel/pid_namespace.c
+++ b/kernel/pid_namespace.c
@@ -181,6 +181,7 @@ void zap_pid_ns_processes(struct pid_namespace *pid_ns)
181 int nr; 181 int nr;
182 int rc; 182 int rc;
183 struct task_struct *task, *me = current; 183 struct task_struct *task, *me = current;
184 int init_pids = thread_group_leader(me) ? 1 : 2;
184 185
185 /* Don't allow any more processes into the pid namespace */ 186 /* Don't allow any more processes into the pid namespace */
186 disable_pid_allocation(pid_ns); 187 disable_pid_allocation(pid_ns);
@@ -230,7 +231,7 @@ void zap_pid_ns_processes(struct pid_namespace *pid_ns)
230 */ 231 */
231 for (;;) { 232 for (;;) {
232 set_current_state(TASK_UNINTERRUPTIBLE); 233 set_current_state(TASK_UNINTERRUPTIBLE);
233 if (pid_ns->nr_hashed == 1) 234 if (pid_ns->nr_hashed == init_pids)
234 break; 235 break;
235 schedule(); 236 schedule();
236 } 237 }