FROMLIST: psi: make psi_enable static

psi_enable is not used outside of psi.c, make it static.

Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
(not upstream yet, latest version published at: https://lore.kernel.org/patchwork/patch/1052415/)

Bug: 127712811
Bug: 129157727
Test: lmkd in PSI mode
Change-Id: I3c422d6c0c4299095c6ba05cfe942a2b00705f29
Signed-off-by: Suren Baghdasaryan <surenb@google.com>

diff --git a/kernel/sched/psi.c b/kernel/sched/psi.c
index 22c1505ad2900992ef4e4d39f1d5f570e7532f23..281702de97721db58433201a62c221a07f3f1832 100644 (file)
--- a/kernel/sched/psi.c
+++ b/kernel/sched/psi.c
@@ -140,9 +140,9 @@ static int psi_bug __read_mostly;
 DEFINE_STATIC_KEY_FALSE(psi_disabled);
 
 #ifdef CONFIG_PSI_DEFAULT_DISABLED
-bool psi_enable;
+static bool psi_enable;
 #else
-bool psi_enable = true;
+static bool psi_enable = true;
 #endif
 static int __init setup_psi(char *str)
 {