From: Ingo Molnar <mingo@elte.hu>
add pid_max prototype - used by sysctl and will be used by kgdb as well.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
include/linux/pid.h | 2 ++
kernel/sysctl.c | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
Index: linux-kgdb.q/include/linux/pid.h
===================================================================
--- linux-kgdb.q.orig/include/linux/pid.h
+++ linux-kgdb.q/include/linux/pid.h
@@ -86,6 +86,8 @@ extern struct task_struct *FASTCALL(get_
extern struct pid *get_task_pid(struct task_struct *task, enum pid_type type);
+extern int pid_max;
+
/*
* attach_pid() and detach_pid() must be called with the tasklist_lock
* write-held.
Index: linux-kgdb.q/kernel/sysctl.c
===================================================================
--- linux-kgdb.q.orig/kernel/sysctl.c
+++ linux-kgdb.q/kernel/sysctl.c
@@ -32,6 +32,7 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/kobject.h>
+#include <linux/pid.h>
#include <linux/net.h>
#include <linux/sysrq.h>
#include <linux/highuid.h>
@@ -71,7 +72,6 @@ extern int max_threads;
extern int core_uses_pid;
extern int suid_dumpable;
extern char core_pattern[];
-extern int pid_max;
extern int min_free_kbytes;
extern int pid_max_min, pid_max_max;
extern int sysctl_drop_caches;
--
