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Diffstat (limited to 'include/linux/pid.h')
-rw-r--r--include/linux/pid.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/pid.h b/include/linux/pid.h
index cc896f0fc4e3..93543cbc0e6b 100644
--- a/include/linux/pid.h
+++ b/include/linux/pid.h
@@ -108,6 +108,9 @@ extern void transfer_pid(struct task_struct *old, struct task_struct *new,
struct pid_namespace;
extern struct pid_namespace init_pid_ns;
+extern int pid_max;
+extern int pid_max_min, pid_max_max;
+
/*
* look up a PID in the hash table. Must be called with the tasklist_lock
* or rcu_read_lock() held.