From 24a9c54182b3758801b8ca6c8c237cc2ff654732 Mon Sep 17 00:00:00 2001
From: Frederic Weisbecker <frederic@kernel.org>
Date: Wed, 8 Jun 2022 16:40:24 +0200
Subject: context_tracking: Split user tracking Kconfig

Context tracking is going to be used not only to track user transitions
but also idle/IRQs/NMIs. The user tracking part will then become a
separate feature. Prepare Kconfig for that.

[ frederic: Apply Max Filippov feedback. ]

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Cc: Uladzislau Rezki <uladzislau.rezki@sony.com>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Nicolas Saenz Julienne <nsaenz@kernel.org>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Cc: Yu Liao <liaoyu15@huawei.com>
Cc: Phil Auld <pauld@redhat.com>
Cc: Paul Gortmaker<paul.gortmaker@windriver.com>
Cc: Alex Belits <abelits@marvell.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Reviewed-by: Nicolas Saenz Julienne <nsaenzju@redhat.com>
Tested-by: Nicolas Saenz Julienne <nsaenzju@redhat.com>
---
 kernel/context_tracking.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'kernel/context_tracking.c')

diff --git a/kernel/context_tracking.c b/kernel/context_tracking.c
index d361bd52e4e1..f3dec1be2bf6 100644
--- a/kernel/context_tracking.c
+++ b/kernel/context_tracking.c
@@ -22,6 +22,8 @@
 #include <linux/export.h>
 #include <linux/kprobes.h>
 
+#ifdef CONFIG_CONTEXT_TRACKING_USER
+
 #define CREATE_TRACE_POINTS
 #include <trace/events/context_tracking.h>
 
@@ -252,7 +254,7 @@ void __init ct_cpu_track_user(int cpu)
 	initialized = true;
 }
 
-#ifdef CONFIG_CONTEXT_TRACKING_FORCE
+#ifdef CONFIG_CONTEXT_TRACKING_USER_FORCE
 void __init context_tracking_init(void)
 {
 	int cpu;
@@ -261,3 +263,5 @@ void __init context_tracking_init(void)
 		ct_cpu_track_user(cpu);
 }
 #endif
+
+#endif /* #ifdef CONFIG_CONTEXT_TRACKING_USER */
-- 
cgit