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pidns: fix free_pid() to handle the first fork failure
[platform/adaptation/renesas_rcar/renesas_kernel.git]
/
kernel
/
pid.c
diff --git
a/kernel/pid.c
b/kernel/pid.c
index
ebe5e80
..
9b9a266
100644
(file)
--- a/
kernel/pid.c
+++ b/
kernel/pid.c
@@
-273,6
+273,11
@@
void free_pid(struct pid *pid)
*/
wake_up_process(ns->child_reaper);
break;
+ case PIDNS_HASH_ADDING:
+ /* Handle a fork failure of the first process */
+ WARN_ON(ns->child_reaper);
+ ns->nr_hashed = 0;
+ /* fall through */
case 0:
schedule_work(&ns->proc_work);
break;