From 16b1936ae6d1858252413bf4bae8bcf247eb4b4c Mon Sep 17 00:00:00 2001
From: Wei Yang <richard.weiyang@gmail.com>
Date: Mon, 10 Mar 2025 07:49:34 +0000
Subject: lib/rbtree: add random seed

Current test use pseudo rand function with fixed seed, which means the
test data is the same pattern each time.

Add random seed parameter to randomize the test.

Link: https://lkml.kernel.org/r/20250310074938.26756-4-richard.weiyang@gmail.com
Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Michel Lespinasse <michel@lespinasse.org>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 tools/include/linux/types.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'tools/include/linux')

diff --git a/tools/include/linux/types.h b/tools/include/linux/types.h
index 8519386acd23..4928e33d44ac 100644
--- a/tools/include/linux/types.h
+++ b/tools/include/linux/types.h
@@ -42,6 +42,8 @@ typedef __s16 s16;
 typedef __u8  u8;
 typedef __s8  s8;
 
+typedef unsigned long long	ullong;
+
 #ifdef __CHECKER__
 #define __bitwise	__attribute__((bitwise))
 #else
-- 
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