From 7c11d7fc7017101d6910ef2fe03c83149513c29f Mon Sep 17 00:00:00 2001
From: William Lee Irwin III <wli@holomorphy.com>
Date: Mon, 18 Oct 2004 18:10:43 -0700
Subject: [PATCH] [PATCH] pidhashing: lower PID_MAX_LIMIT for 32-bit machines

/proc/ breaks when PID_MAX_LIMIT is elevated on 32-bit, so this patch lowers
it there.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 include/linux/threads.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/threads.h b/include/linux/threads.h
index 047e28bd7d8e0..4243c55cce87b 100644
--- a/include/linux/threads.h
+++ b/include/linux/threads.h
@@ -30,6 +30,6 @@
 /*
  * A maximum of 4 million PIDs should be enough for a while:
  */
-#define PID_MAX_LIMIT (4*1024*1024)
+#define PID_MAX_LIMIT (sizeof(long) > 4 ? 4*1024*1024 : PID_MAX_DEFAULT)
 
 #endif
-- 
2.53.0