From: Christoph Hellwig <hch@lst.de>
Date: Thu, 22 Aug 2019 01:53:43 +0000 (+0900)
Subject: rcu: Don't include <linux/ktime.h> in rcutiny.h
X-Git-Tag: v5.4-rc1~181^2^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=24691069a348f82a95e0fa9697bb5656c6d8c48c;p=thirdparty%2Fkernel%2Flinux.git

rcu: Don't include <linux/ktime.h> in rcutiny.h

The kbuild reported a built failure due to a header loop when RCUTINY is
enabled with my pending riscv-nommu port.  Switch rcutiny.h to only
include the minimal required header to get HZ instead.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
---

diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
index 8e727f57d8146..9bf1dfe7781f3 100644
--- a/include/linux/rcutiny.h
+++ b/include/linux/rcutiny.h
@@ -12,7 +12,7 @@
 #ifndef __LINUX_TINY_H
 #define __LINUX_TINY_H
 
-#include <linux/ktime.h>
+#include <asm/param.h> /* for HZ */
 
 /* Never flag non-existent other CPUs! */
 static inline bool rcu_eqs_special_set(int cpu) { return false; }